| LC GC Europe | 100.0 | 4 | 4 |
| LECO Corporation | 68.3 | 2 | 2 |
| L C G C North America | 68.3 | 2 | 2 |
| Emerson Electric | 60.0 | 4 | 0 |
| Envision Nexus | 58.2 | 2 | 1 |
| Cytek Northern Lights | 58.2 | 2 | 1 |
| Cytek Aurora | 58.2 | 2 | 1 |
| Thermo Fisher Scientific Inc. | 43.1 | 1 | 1 |
| Metrohm | 43.1 | 1 | 1 |
| Agilent Technologies | 41.0 | 2 | 0 |
| Beckman Coulter | 41.0 | 2 | 0 |
| Bio-Rad Laboratories | 41.0 | 2 | 0 |
| Center for Drug Evaluation and Research | 41.0 | 2 | 0 |
| Effect of solvent and electrospray mass spectrometer parameters on the charge state distribution of peptides--a case study using liquid chromatography/mass spectrometry method development for beta-endorphin assay. | 40.0 | 0 | 4 |
| Method development for the determination of residual fluorotelomer raw materials and perflurooctanoate in fluorotelomer-based products by gas chromatography and liquid chromatography mass spectrometry | 40.0 | 0 | 4 |
| Analytical method validation for terbutryn using gas chromatography/ion trap, gas chromatography/mass selective detector, and liquid chromatography/triple quadrupole mass spectrometers | 40.0 | 0 | 4 |
| Analysis of dexamethasone and betamethasone in bovine urine by purification with an "on-line" immunoaffinity chromatography-high-performance liquid chromatography system and determination by gas chromatography-mass spectrometry | 40.0 | 0 | 4 |
| Simultaneous determination of 24 personal care products in fish muscle and liver tissues using QuEChERS extraction coupled with ultra pressure liquid chromatography-tandem mass spectrometry and gas chromatography-mass spectrometer analyses | 40.0 | 0 | 4 |
| laboratory equipment | 34.5 | 0 | 3 |
| gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Characterization of laboratory simulated road paving-like asphalt by high-performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| High-performance liquid chromatography versus solid-phase extraction for post-derivatization cleanup prior to gas chromatography-electron-capture negative-ion mass spectrometry of a product derived from an ethylene oxide DNA adduct | 34.5 | 0 | 3 |
| Chemical characterization of laboratory simulated road paving-like asphalt fume generated by gas chromatography-mass spectrometry and high performance liquid chromatography-fluorescence techniques | 34.5 | 0 | 3 |
| Toxicological determination and in vitro metabolism of the designer drug methylenedioxypyrovalerone (MDPV) by gas chromatography/mass spectrometry and liquid chromatography/quadrupole time-of-flight mass spectrometry | 34.5 | 0 | 3 |
| Specific method for determining uric acid in serum using high-performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Characterization of arachidonic acid metabolites through the 12-lipoxygenase pathway in human epidermis by high-performance liquid chromatography and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Hyphenation of aqueous liquid chromatography to pyrolysis-gas chromatography and mass spectrometry for the comprehensive characterization of water-soluble polymers | 34.5 | 0 | 3 |
| Expediting the method development and quality control of reversed-phase liquid chromatography electrospray ionization mass spectrometry for pharmaceutical analysis by using an LC/MS performance test mix. | 34.5 | 0 | 3 |
| Analytical development of electrospray and nanoelectrospray mass spectrometry in combination with liquid chromatography for the characterization of proteins | 34.5 | 0 | 3 |
| Orthogonal analytical screening for liquid chromatography–mass spectrometry method development and preparative scale-up | 34.5 | 0 | 3 |
| Assessment of the pollutant elimination efficiency by gas chromatography/mass spectrometry, liquid chromatography-mass spectrometry and -tandem mass spectrometry. Comparison of conventional and membrane-assisted biological wastewater treatment proce | 34.5 | 0 | 3 |
| A microcapillary trap cartridge-microcapillary high-performance liquid chromatography electrospray ionization emitter device capable of peptide tandem mass spectrometry at the attomole level on an ion trap mass spectrometer with automated routine op | 34.5 | 0 | 3 |
| Comprehensive analysis of a multidimensional liquid chromatography mass spectrometry dataset acquired on a quadrupole selecting, quadrupole collision cell, time-of-flight mass spectrometer: I. How much of the data is theoretically interpretable by s | 34.5 | 0 | 3 |
| Interpretation of high-throughput liquid chromatography mass spectrometry data for quality control analysis and analytical method development | 34.5 | 0 | 3 |
| Negative ion chemical ionization gas chromatography-mass spectrometry and atmospheric pressure chemical ionization liquid chromatography-mass spectrometry of low-dosed and/or polar drugs in plasma. | 34.5 | 0 | 3 |
| Realities of high-throughput liquid chromatography/mass spectrometry purification of large combinatorial libraries: a report on overall sample throughput using parallel purification | 34.5 | 0 | 3 |
| Determination of two oxy-pyrimidine metabolites of diazinon in urine by gas chromatography/mass selective detection and liquid chromatography/electrospray ionization/mass spectrometry/mass spectrometry. | 34.5 | 0 | 3 |
| Comprehensive analysis of a multidimensional liquid chromatography mass spectrometry dataset acquired on a quadrupole selecting, quadrupole collision cell, time-of-flight mass spectrometer: II. New developments in Protein Prospector allow for reliab | 34.5 | 0 | 3 |
| Integration of ion-exchange chromatography fractionation with reversed-phase liquid chromatography-atmospheric pressure chemical ionization mass spectrometer and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry for isolat | 34.5 | 0 | 3 |
| Elucidation of n-butyl benzyl phthalate biodegradation using high-performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Development of a comprehensive multidimensional liquid chromatography system with tandem mass spectrometry detection for detailed characterization of recombinant proteins | 34.5 | 0 | 3 |
| Creation and application of psychoactive designer drugs data library using liquid chromatography with photodiode array spectrophotometry detector and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Analysis of cyclophosphamide and five metabolites from human plasma using liquid chromatography-mass spectrometry and gas chromatography-nitrogen-phosphorus detection | 34.5 | 0 | 3 |
| Monitoring of priority pesticides and other organic pollutants in river water from portugal by gas chromatography-mass spectrometry and liquid chromatography-atmospheric pressure chemical ionization mass spectrometry | 34.5 | 0 | 3 |
| Measurement of 8-hydroxy-2'-deoxyguanosine in DNA by high-performance liquid chromatography-mass spectrometry: comparison with measurement by gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Identification of dehydroepiandrosterone metabolites formed from human prostate homogenate using liquid chromatography-mass spectrometry and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Comparison of gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry for the determination of fatty and resin acids in paper mill process waters | 34.5 | 0 | 3 |
| Structural elucidation of hydroxylated metabolites of the isoflavan equol by gas chromatography-mass spectrometry and high-performance liquid chromatography-mass spectrometry | 34.5 | 0 | 3 |
| High-performance liquid chromatography-atmospheric pressure chemical ionization mass spectrometry and gas chromatography-flame ionization detection characterization of Delta5-polyenoic fatty acids in triacylglycerols from conifer seed oils | 34.5 | 0 | 3 |
| Microchip for combining gas chromatography or capillary liquid chromatography with atmospheric pressure photoionization-mass spectrometry | 34.5 | 0 | 3 |
| Method development for the determination of selected pesticides on tobacco by high-performance liquid chromatography-electrospray ionisation-tandem mass spectrometry | 34.5 | 0 | 3 |
| Determination of ink photoinitiators in packaged beverages by gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Study on the photostability of guaiazulene by high-performance liquid chromatography/mass spectrometry and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Characterization of fatty acid and triacylglycerol composition in animal fats using silver-ion and non-aqueous reversed-phase high-performance liquid chromatography/mass spectrometry and gas chromatography/flame ionization detection | 34.5 | 0 | 3 |
| Aliphatic and aromatic amines in atmospheric aerosol particles: comparison of three ionization techniques in liquid chromatography-mass spectrometry and method development | 34.5 | 0 | 3 |
| Classification of natural resins by liquid chromatography-mass spectrometry and gas chromatography-mass spectrometry using chemometric analysis | 34.5 | 0 | 3 |
| Large-scaled human serum sphingolipid profiling by using reversed-phase liquid chromatography coupled with dynamic multiple reaction monitoring of mass spectrometry: method development and application in hepatocellular carcinoma | 34.5 | 0 | 3 |
| Determination of the triacylglycerol fraction in fish oil by comprehensive liquid chromatography techniques with the support of gas chromatography and mass spectrometry data | 34.5 | 0 | 3 |
| Recent developments in atmospheric pressure photoionization‐mass spectrometry | 34.5 | 0 | 3 |
| Non-polar lipids characterization of Quinoa (Chenopodium quinoa) seed by comprehensive two-dimensional gas chromatography with flame ionization/mass spectrometry detection and non-aqueous reversed-phase liquid chromatography with atmospheric pressur | 34.5 | 0 | 3 |
| Method development for the determination of 24S-hydroxycholesterol in human plasma without derivatization by high-performance liquid chromatography with tandem mass spectrometry in atmospheric pressure chemical ionization mode | 34.5 | 0 | 3 |
| Comparing two metabolic profiling approaches (liquid chromatography and gas chromatography coupled to mass spectrometry) for extra-virgin olive oil phenolic compounds analysis: A botanical classification perspective. | 34.5 | 0 | 3 |
| Comprehensive chemical profiling of Pinellia species tuber and processed Pinellia tuber by gas chromatography-mass spectrometry and liquid chromatography-atmospheric pressure chemical ionization-tandem mass spectrometry | 34.5 | 0 | 3 |
| Determination of the acylcoenzyme A cholesterol acyltransferase inhibitor 447C88 in plasma using gas chromatography-mass spectrometry and liquid chromatography atmospheric pressure chemical ionisation tandem mass spectrometry | 34.5 | 0 | 3 |
| Gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) in toxicological analysis. Studies on the detection of clobenzorex and its metabolites within a systematic toxicological analysis procedure by GC-MS and | 34.5 | 0 | 3 |
| Liquid chromatography–mass spectrometry and gas chromatography–mass spectrometry of ω- and (ω-1)-hydroxylated metabolites of elaidic and oleic acids in human and rat liver microsomes | 34.5 | 0 | 3 |
| Simultaneous determination of beta2-agonists in human urine by fast-gas chromatography/mass spectrometry: method validation and clinical application | 34.5 | 0 | 3 |
| Impurity profiling of a chemical weapon precursor for possible forensic signatures by comprehensive two-dimensional gas chromatography/mass spectrometry and chemometrics | 34.5 | 0 | 3 |
| Identification of metabolites from liquid chromatography–coulometric array detection profiling: Gas chromatography–mass spectrometry and refractionation provide essential information orthogonal to LC–MS/microNMR | 34.5 | 0 | 3 |
| A hybrid liquid chromatography–mass spectrometry strategy in a forensic laboratory for opioid, cocaine and amphetamine classes in human urine using a hybrid linear ion trap-triple quadrupole mass spectrometer | 34.5 | 0 | 3 |
| Gas chromatography/mass spectrometry (GC/MS) remains a pre-eminent discovery tool in clinical steroid investigations even in the era of fast liquid chromatography tandem mass spectrometry (LC/MS/MS). | 34.5 | 0 | 3 |
| The detection of nicotine in a Late Mayan period flask by gas chromatography and liquid chromatography mass spectrometry methods | 34.5 | 0 | 3 |
| Comprehensive chemical profiling of Guizhi Fuling capsule by the combined use of gas chromatography–mass spectrometry with a deconvolution software and rapid‐resolution liquid chromatography quadrupole time‐of‐flight tandem mass spectrometry | 34.5 | 0 | 3 |
| A liquid chromatography-mass spectrometry method for the simultaneous measurement of 15 urinary estrogens and estrogen metabolites: assay reproducibility and interindividual variability | 34.5 | 0 | 3 |
| Method development and validation for the quantification of dasatinib, erlotinib, gefitinib, imatinib, lapatinib, nilotinib, sorafenib and sunitinib in human plasma by liquid chromatography coupled with tandem mass spectrometry | 34.5 | 0 | 3 |
| Two-dimensional liquid chromatography system for online top-down mass spectrometry | 34.5 | 0 | 3 |
| The determination of total and unbound midazolam in human plasma. A comparison of high performance liquid chromatography, gas chromatography and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Characterization of the designer drug deschloroketamine (2-methylamino-2-phenylcyclohexanone) by gas chromatography/mass spectrometry, liquid chromatography/high-resolution mass spectrometry, multistage mass spectrometry, and nuclear magnetic resona | 34.5 | 0 | 3 |
| Isomer differentiation by combining gas chromatography, selective self‐ion/molecule reactions and tandem mass spectrometry in an ion trap mass spectrometer | 34.5 | 0 | 3 |
| Assay Reproducibility and Interindividual Variation for 15 Serum Estrogens and Estrogen Metabolites Measured by Liquid Chromatography–Tandem Mass Spectrometry | 34.5 | 0 | 3 |
| Tissue-specific metabolite profiling of Cyperus rotundus L. rhizomes and (+)-nootkatone quantitation by laser microdissection, ultra-high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry, and gas chromatography-mass spec | 34.5 | 0 | 3 |
| Ultrahigh-Performance Liquid Chromatography Electrospray Ionization Q-Orbitrap Mass Spectrometry for the Analysis of 451 Pesticide Residues in Fruits and Vegetables: Method Development and Validation | 34.5 | 0 | 3 |
| Non-targeted metabolomic profile of Fagus sylvatica L. leaves using liquid chromatography with mass spectrometry and gas chromatography with mass spectrometry. | 34.5 | 0 | 3 |
| Method Development and Validation of Liquid Chromatography-Tandem Mass Spectrometry for Angiotensin-II in Human Plasma: Application to Study Interaction Between Atorvastatin & Olmesartan Drug Combination | 34.5 | 0 | 3 |
| Qualitative and quantitative analysis of the chemical constituents in Mahuang-Fuzi-Xixin decoction based on high performance liquid chromatography combined with time-of-flight mass spectrometry and triple quadrupole mass spectrometers | 34.5 | 0 | 3 |
| Method development and application of offline two-dimensional liquid chromatography/quadrupole time-of-flight mass spectrometry-fast data directed analysis for comprehensive characterization of the saponins from Xueshuantong Injection | 34.5 | 0 | 3 |
| Chemical characterization of α-pinene secondary organic aerosol constituents using gas chromatography, liquid chromatography, and paper spray-based mass spectrometry techniques | 34.5 | 0 | 3 |
| Liquid chromatography-quadrupole-time-of-flight mass spectrometry screening procedure for urine samples in forensic casework compared to gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Steroid Profiling by Gas Chromatography–Mass Spectrometry and High Performance Liquid Chromatography–Mass Spectrometry for Adrenal Diseases | 34.5 | 0 | 3 |
| Assay reproducibility of serum androgen measurements using liquid chromatography-tandem mass spectrometry. | 34.5 | 0 | 3 |
| Qualitative and Quantitative Analysis of Volatile Components of Zhengtian Pills Using Gas Chromatography Mass Spectrometry and Ultra-High Performance Liquid Chromatography | 34.5 | 0 | 3 |
| Determination of felodipine enantiomers using chiral stationary phase liquid chromatography and gas chromatography/mass spectrometry, and the study of their pharmacokinetic profiles in human and dog. | 34.5 | 0 | 3 |
| Screening and identification of drugs in human hair by high-performance liquid chromatography-photodiode-array UV detection and gas chromatography-mass spectrometry after solid-phase extraction. A powerful tool in forensic medicine | 34.5 | 0 | 3 |
| Method development and validation for ultra-high pressure liquid chromatography/tandem mass spectrometry determination of multiple prostanoids in biological samples | 34.5 | 0 | 3 |
| Performance metrics for evaluating system suitability in liquid chromatography--Mass spectrometry peptide mass mapping of protein therapeutics and monoclonal antibodies. | 34.5 | 0 | 3 |
| A simple and accurate HPLC method for fecal bile acid profile in healthy and cirrhotic subjects: validation by GC-MS and LC-MS | 34.5 | 0 | 3 |
| Measurement of oxidatively induced DNA damage and its repair, by mass spectrometric techniques | 34.5 | 0 | 3 |
| Gas chromatography-mass spectrometry and high-performance liquid chromatography-diode array detection for dating of paper ink. | 34.5 | 0 | 3 |
| Identification of chemical components in Baidianling Capsule based on gas chromatography-mass spectrometry and high-performance liquid chromatography combined with Fourier transform ion cyclotron resonance mass spectrometry. | 34.5 | 0 | 3 |
| Layer-by-layer functionalized porous Zinc sulfide nanospheres-based solid-phase extraction combined with liquid chromatography time-of-flight/mass and gas chromatography-mass spectrometry for the specific enrichment and identification of alkaloids f | 34.5 | 0 | 3 |
| Method Validation for Analysis of Simvastatin in Human Plasma Using Liquid Chromatography Tandem Mass Spectrometry (LC-MS-MS) | 34.5 | 0 | 3 |
| Comparison of liquid chromatography-isotope ratio mass spectrometry (LC/IRMS) and gas chromatography-combustion-isotope ratio mass spectrometry (GC/C/IRMS) for the determination of collagen amino acid δ13C values for palaeodietary and palaeoecologic | 34.5 | 0 | 3 |
| Analysis of banned veterinary drugs and herbicide residues in shellfish by liquid chromatography-tandem mass spectrometry (LC/MS/MS) and gas chromatography-tandem mass spectrometry (GC/MS/MS). | 34.5 | 0 | 3 |
| Metabolomics of developing zebrafish embryos using gas chromatography- and liquid chromatography-mass spectrometry. | 34.5 | 0 | 3 |
| Identification of organic compounds in atmospheric aerosol particles by on-line supercritical fluid extraction-liquid chromatography-gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Characterisation of organic compounds in aerosol particles from a Finnish forest by on-line coupled supercritical fluid extraction-liquid chromatography-gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Antibiofilm activity of cashew juice pulp against Staphylococcus aureus, high performance liquid chromatography/diode array detection and gas chromatography-mass spectrometry analyses, and interference on antimicrobial drugs. | 34.5 | 0 | 3 |
| Volumetric adsorptive microsampling-liquid chromatography tandem mass spectrometry assay for the simultaneous quantification of four antibiotics in human blood: Method development, validation and comparison with dried blood spot | 34.5 | 0 | 3 |
| Identification of vitamin D3 and 7-dehydrocholesterol in cow's milk by gas chromatography-mass spectrometry and their quantitation by high-performance liquid chromatography | 34.5 | 0 | 3 |
| Evaluation of the on-site immunoassay drug-screening device Triage-TOX in routine forensic autopsy | 34.5 | 0 | 3 |
| Determination of particulate phase polycyclic aromatic hydrocarbons and their nitrated and oxygenated derivatives using gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| The specificity of multi-column liquid chromatography of neutral urinary steroids as evaluated by comparison with parallel gas chromatography and mass spectrometry | 34.5 | 0 | 3 |
| On-line capillary liquid chromatography tandem mass spectrometry on an ion trap/reflectron time-of-flight mass spectrometer using the sequence tag database search approach for peptide sequencing and protein identification | 34.5 | 0 | 3 |
| Universal Route to Polycyclic Aromatic Hydrocarbon Analysis in Foodstuff: Two-Dimensional Heart-Cut Liquid Chromatography-Gas Chromatography-Mass Spectrometry | 34.5 | 0 | 3 |
| Screening and analysis of polar pesticides in environmental monitoring programmes by coupled-column liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Single-Laboratory Ruggedness Testing and Validation of a Modified QuEChERS Approach To Quantify 185 Pesticide Residues in Salmon by Liquid Chromatography– and Gas Chromatography–Tandem Mass Spectrometry | 34.5 | 0 | 3 |
| Assesment of endocrinal and biochemical entities through liquid chromatography-tandem mass spectrometry/mass spectrometer: Inter-relative investigation of the interaction based cardiovascular formulation | 34.5 | 0 | 3 |
| Comparison of conventional liquid chromatography-tandem mass spectrometry versus microflow liquid chromatography-tandem mass spectrometry within the framework of full method validation for simultaneous quantification of 40 antidepressants and neurol | 34.5 | 0 | 3 |
| Liquid chromatography-tandem quadrupole mass spectrometry and comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry measurement of targeted metabolites of Methylobacterium extorquens AM1 grown on two different carbon sour | 34.5 | 0 | 3 |
| Method development and validation for rapid quantification of hydroxychloroquine in human blood using liquid chromatography–tandem mass spectrometry | 34.5 | 0 | 3 |
| Identification of new metabolites of bacterial transformation of indole by gas chromatography-mass spectrometry and high performance liquid chromatography | 34.5 | 0 | 3 |
| Disopyramide determination by gas chromatography, liquid chromatography, and gas chromatography--mass spectrometry | 34.5 | 0 | 3 |
| Hyphenated and comprehensive liquid chromatography × gas chromatography-mass spectrometry for the identification of Mycobacterium tuberculosis. | 34.5 | 0 | 3 |
| Bioanalytical method development and validation of memantine in human plasma by high performance liquid chromatography with tandem mass spectrometry: application to bioequivalence study. | 34.5 | 0 | 3 |
| Measurement of choline and choline metabolite concentrations using high-pressure liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| A comparison of the validity of gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry analysis of urine samples II: amphetamine, methamphetamine, (±)-3,4-methylenedioxyamphetamine, (±)-3,4-methylenedioxymethamphetam | 34.5 | 0 | 3 |
| Analysis of major components in water based stamp pad inks and their imprints by ultra high performance liquid chromatography-mass spectrometry and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Method development and validation of liquid chromatography-tandem/mass spectrometry for aldosterone in human plasma: Application to drug interaction study of atorvastatin and olmesartan combination | 34.5 | 0 | 3 |
| Impurity profiling of acetylspiramycin by liquid chromatography–ion trap mass spectrometry | 34.5 | 0 | 3 |
| Evaluation of tea tree oil quality and ascaridole: a deep study by means of chiral and multi heart-cuts multidimensional gas chromatography system coupled to mass spectrometry detection | 34.5 | 0 | 3 |
| Complementary fragmentation pattern analysis by gas chromatography-mass spectrometry and liquid chromatography tandem mass spectrometry confirmed the precious lignan content of Cirsium weeds. | 34.5 | 0 | 3 |
| Urinary metabonomics study in a rat model in response to protein-energy malnutrition by using gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry | 34.5 | 0 | 3 |
| System selectivity cube: a 3D visualization tool for comparing the selectivity of gas chromatography, supercritical-fluid chromatography, high-pressure liquid chromatography, and micellar electrokinetic capillary chromatography systems | 34.5 | 0 | 3 |
| Determination of nandrolone metabolites in human urine: comparison between liquid chromatography/tandem mass spectrometry and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Plasma estrone sulfate assay in men: Comparison of radioimmunoassay, mass spectrometry coupled to gas chromatography (GC-MS), and liquid chromatography-tandem mass spectrometry (LC-MS/MS). | 34.5 | 0 | 3 |
| Optimization of electrospray interface and quadrupole ion trap mass spectrometer parameters in pesticide liquid chromatography/electrospray ionization mass spectrometry analysis | 34.5 | 0 | 3 |
| Liquid chromatography and tandem mass spectrometry for the quantitative determination of ixabepilone (BMS-247550, Ixempra) in human plasma: method validation, overcoming curve splitting issues and eliminating chromatographic interferences from degra | 34.5 | 0 | 3 |
| Simultaneous analysis of fourteen tertiary amine stimulants in human urine for doping control purposes by liquid chromatography-tandem mass spectrometry and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Method development for the determination of 52 pesticides in tobacco by liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| A comparison of the validity of gas chromatography- mass spectrometry and liquid chromatography- tandem mass spectrometry analysis of urine samples for morphine, codeine, 6-acetylmorphine, and benzoylecgonine | 34.5 | 0 | 3 |
| Strategy of accelerated method development for high-throughput bioanalytical assays using ultra high-performance liquid chromatography coupled with mass spectrometry | 34.5 | 0 | 3 |
| Comparative determination of some phytohormones in wild-type and genetically modified plants by gas chromatography-mass spectrometry and high-performance liquid chromatography-tandem mass spectrometry. | 34.5 | 0 | 3 |
| Validation of a confirmatory method for the determination of melamine in egg by gas chromatography-mass spectrometry and ultra-performance liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Determination of 4-hydroxy-3-methoxymethamphetamine as a metabolite of methamphetamine in rats and human liver microsomes using gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Determination of benzimidazoles and levamisole residues in milk by liquid chromatography-mass spectrometry: screening method development and validation. | 34.5 | 0 | 3 |
| One- and two-dimensional gas chromatography-mass spectrometry and high performance liquid chromatography-diode-array detector fingerprints of complex substances: a comparison of classification performance of similar, complex Rhizoma Curcumae samples | 34.5 | 0 | 3 |
| Addressing the need for biomarker liquid chromatography/mass spectrometry assays: A protocol for effective method development for the bioanalysis of endogenous compounds in cerebrospinal fluid | 34.5 | 0 | 3 |
| Method development for trace determination of poly(naphthalenesulfonate)-type pollutants in water by liquid chromatography-electrospray mass spectrometry | 34.5 | 0 | 3 |
| Artifact-free quantification of free 3-chlorotyrosine, 3-bromotyrosine, and 3-nitrotyrosine in human plasma by electron capture-negative chemical ionization gas chromatography mass spectrometry and liquid chromatography-electrospray ionization tande | 34.5 | 0 | 3 |
| Comparison of gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry methods to quantify alpha-tocopherol and alpha-tocopherolquinone levels in human plasma | 34.5 | 0 | 3 |
| Analysis of N-glycosylation of phospholipase A2 from venom of individual bees by microbore high-performance liquid chromatography-electrospray mass spectrometry using an ion trap mass spectrometer | 34.5 | 0 | 3 |
| Identification of sympathomimetic alkylamine agents in urine using liquid chromatography–mass spectrometry and comparison of derivatization methods for confirmation analyses by gas chromatography–mass spectrometry | 34.5 | 0 | 3 |
| Impurity profiling of pholcodine by liquid chromatography electrospray ionization mass spectrometry (LC-ESI-MS). | 34.5 | 0 | 3 |
| Impurity profiling of micronomicin sulfate injection by liquid chromatography-ion trap mass spectrometry. | 34.5 | 0 | 3 |
| Impurity profiling of etimicin sulfate by liquid chromatography ion-trap mass spectrometry | 34.5 | 0 | 3 |
| Biotransformation of amlodipine. Identification and synthesis of metabolites found in rat, dog and human urine/confirmation of structures by gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Comparison of gas chromatography and liquid chromatography mass spectrometric measurements for high accuracy analysis of cholesterol in human serum by isotope dilution mass spectrometry | 34.5 | 0 | 3 |
| The design and use of a simple System Suitability Test Mix for generic reverse phase high performance liquid chromatography-mass spectrometry systems and the implications for automated system monitoring using global software tracking | 34.5 | 0 | 3 |
| Comparison of gas chromatography-mass spectrometry and high-performance liquid chromatography with coulometric electrode array detection for determination of alkylresorcinol metabolites in human urine | 34.5 | 0 | 3 |
| Determination of toxic compounds in paper-recycling process waters by gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Gas chromatography/mass spectrometry validation of high-performance liquid chromatography analysis of flecainide enantiomers in serum | 34.5 | 0 | 3 |
| Determination of imipramine in plasma by high pressure liquid chromatography and field ionization mass spectrometry: Increased senditivity in comparison with gas chromatography mass spectrometry | 34.5 | 0 | 3 |
| Investigation of an enhanced resolution triple quadrupole mass spectrometer for high-throughput liquid chromatography/tandem mass spectrometry assays | 34.5 | 0 | 3 |
| Determination of saturated-hydrocarbon contamination in baby foods by using on-line liquid-gas chromatography and off-line liquid chromatography-comprehensive gas chromatography combined with mass spectrometry | 34.5 | 0 | 3 |
| A component tracking algorithm for accelerated and improved liquid chromatography-mass spectrometry method development. | 34.5 | 0 | 3 |
| Separation of stereoisomers of several furan derivatives by capillary gas chromatography-mass spectrometry, supercritical fluid chromatography, and liquid chromatography using chiral stationary phases. | 34.5 | 0 | 3 |
| Evaluation of an improved general unknown screening procedure using liquid chromatography-electrospray-mass spectrometry by comparison with gas chromatography and high-performance liquid-chromatography--diode array detection | 34.5 | 0 | 3 |
| Method development and validation for optimized separation of benzo[a]pyrene-quinone isomers using liquid chromatography-mass spectrometry and chemometric response surface methodology | 34.5 | 0 | 3 |
| Community air monitoring for pesticides—part 2: multiresidue determination of pesticides in air by gas chromatography, gas chromatography–mass spectrometry, and liquid chromatography–mass spectrometry | 34.5 | 0 | 3 |
| Impurity profiling of macrolide antibiotics by liquid chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Comparison of a preliminary procedure for the general unknown screening of drugs and toxic compounds using a quadrupole-linear ion-trap mass spectrometer with a liquid chromatography–mass spectrometry reference technique | 34.5 | 0 | 3 |
| Increasing sample throughput in pharmacological studies by using dual-column liquid chromatography with tandem mass spectrometry | 34.5 | 0 | 3 |
| Analysis of bumetanide in human urine by high-performance liquid chromatography with fluorescence detection and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| New designer drug 1-(3-trifluoromethylphenyl) piperazine (TFMPP): gas chromatography/mass spectrometry and liquid chromatography/mass spectrometry studies on its phase I and II metabolism and on its toxicological detection in rat urine. | 34.5 | 0 | 3 |
| Structural identification of nonvolatile dimerization products of glucosamine by gas chromatography-mass spectrometry, liquid chromatography-mass spectrometry, and nuclear magnetic resonance analysis | 34.5 | 0 | 3 |
| Gas chromatography—mass spectrometry in the investigation of on-column dehydration of steroid hormones during gas—liquid chromatography | 34.5 | 0 | 3 |
| Rapid determination of benzo(a)pyrene in olive oil samples with solid-phase extraction and low-pressure, wide-bore gas chromatography-mass spectrometry and fast liquid chromatography with fluorescence detection | 34.5 | 0 | 3 |
| Urinary screening for methylphenidate (Ritalin) abuse: a comparison of liquid chromatography-tandem mass spectrometry, gas chromatography-mass spectrometry, and immunoassay methods | 34.5 | 0 | 3 |
| Separation of stereoisomers of some terpene derivatives by capillary gas chromatography-mass spectrometry and high-performance liquid chromatography using beta-cyclodextrin derivative columns | 34.5 | 0 | 3 |
| Determination of a Metolazone metabolite in human urine by high-performance liquid chromatography/diode-array detection, high-performance liquid chromatography/electrospray ionization mass spectrometry and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Method development and validation for quantitative determination of methadone enantiomers in human plasma by liquid chromatography/tandem mass spectrometry | 34.5 | 0 | 3 |
| Comprehensive impurity profiling and quantification of Sudan III dyes by gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Identification of iso- and n-propylphosphonates using liquid chromatography-tandem mass spectrometry and gas chromatography-Fourier transform infrared spectroscopy | 34.5 | 0 | 3 |
| Quantification of urinary excretion of 1,N6-ethenoadenine, a potential biomarker of lipid peroxidation, in humans by stable isotope dilution liquid chromatography-electrospray ionization-tandem mass spectrometry: comparison with gas chromatography-m | 34.5 | 0 | 3 |
| Determination of thiabendazole in orange juice and rind by liquid chromatography with fluorescence detection and confirmation by gas chromatography/mass spectrometry after extraction by matrix solid-phase dispersion. | 34.5 | 0 | 3 |
| Determination of Xipamide metabolite in human urine by high-performance liquid chromatography/diode-array detection, high-performance liquid chromatography/electrospray ionization mass spectrometry and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Ultra-high pressure liquid chromatography-mass spectrometry for plant metabolomics: a systematic comparison of high-resolution quadrupole-time-of-flight and single stage Orbitrap mass spectrometers | 34.5 | 0 | 3 |
| Determination of serum cortisol by thermospray liquid chromatography/mass spectrometry: comparison with gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| On-line reversed-phase liquid chromatography-gas chromatography coupled to mass spectrometry for enantiomeric analysis of chiral compounds in fruit beverages. | 34.5 | 0 | 3 |
| Determination of type B fumonisin mycotoxins in maize and maize-based products by liquid chromatography/tandem mass spectrometry using a QqQlinear ion trap mass spectrometer. | 34.5 | 0 | 3 |
| Development, validation and determination of multiclass pesticide residues in cocoa beans using gas chromatography and liquid chromatography tandem mass spectrometry. | 34.5 | 0 | 3 |
| Identification and quantification of (polymeric) hindered-amine light stabilizers in polymers using pyrolysis-gas chromatography-mass spectrometry and liquid chromatography-ultraviolet absorbance detection-evaporative light scattering detection. | 34.5 | 0 | 3 |
| Monoamines and their metabolites in cerebrospinal fluid of patients with senile dementia of Alzheimer type using high performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Determination of low level nitrite and nitrate in biological, food and environmental samples by gas chromatography-mass spectrometry and liquid chromatography with fluorescence detection | 34.5 | 0 | 3 |
| Closed-loop, multiobjective optimization of analytical instrumentation: gas chromatography/time-of-flight mass spectrometry of the metabolomes of human serum and of yeast fermentations | 34.5 | 0 | 3 |
| Ultra-Sensitive Measurements of 11-Nor-Δ9-Tetrahydrocannabinol-9-Carboxylic Acid in Oral Fluid by Microflow Liquid Chromatography–Tandem Mass Spectrometry Using a Benchtop Quadrupole/Orbitrap Mass Spectrometer | 34.5 | 0 | 3 |
| Method validation and comparison of acetonitrile and acetone extraction for the analysis of 169 pesticides in soya grain by liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Quantitative analysis of tetramethylenedisulfotetramine (tetramine) spiked into beverages by liquid chromatography-tandem mass spectrometry with validation by gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Determination of hormonal growth promoters in bovine hair: comparison of liquid chromatography-mass spectrometry and gas chromatography-mass spectrometry methods for estradiol benzoate and nortestosterone decanoate. | 34.5 | 0 | 3 |
| A candidate reference method for the determination of uric acid in serum based on high performance liquid chromatography, compared with an isotope dilution-gas chromatography-mass spectrometer method | 34.5 | 0 | 3 |
| Stir bar sorptive extraction-gas chromatography-mass spectrometry analysis of tetramethylene disulfotetramine in food: Method development and comparison to solid-phase microextraction | 34.5 | 0 | 3 |
| Quantification of endocrine disruptors and pesticides in water by gas chromatography-tandem mass spectrometry. Method validation using weighted linear regression schemes | 34.5 | 0 | 3 |
| Method development for the analysis of 1,4-dioxane in drinking water using solid-phase extraction and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Method development and validation for strobilurin fungicides in baby foods by solid-phase microextraction gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Determination of Sudan dye residues in eggs by liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Fractionation by liquid chromatography combined with comprehensive two-dimensional gas chromatography-mass spectrometry for analysis of cyclics in oligomerisation products of Fischer-Tropsch derived light alkenes | 34.5 | 0 | 3 |
| Structural elucidation of in vivo metabolites of penehyclidine in rats by the method of liquid chromatography-mass spectrometry, gas chromatography-mass spectrometry and isotope ion cluster | 34.5 | 0 | 3 |
| Determination of pesticide residues in olives and olive oil by matrix solid-phase dispersion followed by gas chromatography/mass spectrometry and liquid chromatography/tandem mass spectrometry | 34.5 | 0 | 3 |
| Simultaneous determination of cyclophosphamide, ifosfamide, doxorubicin, epirubicin and daunorubicin in human urine using high-performance liquid chromatography/electrospray ionization tandem mass spectrometry: bioanalytical method validation. | 34.5 | 0 | 3 |
| Metabonomics investigation of human urine after ingestion of green tea with gas chromatography/mass spectrometry, liquid chromatography/mass spectrometry and (1)H NMR spectroscopy. | 34.5 | 0 | 3 |
| A study of the analytical behaviour of selected new molecular entities using electrospray ionisation ion trap mass spectrometry, liquid chromatography, gas chromatography and polarography and their determination in serum at therapeutic concentration | 34.5 | 0 | 3 |
| Novel, highly robust method of carbohydrate pre-purification by two-dimensional liquid chromatography prior to liquid chromatography/mass spectrometry or gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Novel solid-phase extraction protocol for 11-nor-9-carboxy-delta9-tetrahydrocannabinol from urine samples employing a polymeric mixed-mode cation-exchange resin, Strata-X-C, suitable for gas chromatography-mass spectrometry or liquid chromatography- | 34.5 | 0 | 3 |
| Applications of Hadamard transform to gas chromatography/mass spectrometry and liquid chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Method development for quantification of quizartinib in rat plasma by liquid chromatography/tandem mass spectrometry for pharmacokinetic application. | 34.5 | 0 | 3 |
| Analysis of semicarbazide in baby food by liquid chromatography tandem mass spectrometry (LC-MS-MS)--in-house method validation | 34.5 | 0 | 3 |
| Off-line high-performance liquid chromatography and solid-phase extraction clean-up for confirmation of pesticide residues in fresh produce by gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Exploring the fatty acids of vernix caseosa in form of their methyl esters by off-line coupling of non-aqueous reversed phase high performance liquid chromatography and gas chromatography coupled to mass spectrometry | 34.5 | 0 | 3 |
| Method development for the determination of d- and l-isomers of leucine in human plasma by high-performance liquid chromatography tandem mass spectrometry and its application to animal plasma samples | 34.5 | 0 | 3 |
| Determination of household chemicals using gas chromatography and liquid chromatography with tandem mass spectrometry. | 34.5 | 0 | 3 |
| Comparison of four extraction methods for the analysis of 24 pesticides in soil samples with gas chromatography-mass spectrometry and liquid chromatography-ion trap-mass spectrometry | 34.5 | 0 | 3 |
| Comparative evaluation of liquid chromatography-mass spectrometry versus gas chromatography-mass spectrometry for the determination of hexabromocyclododecanes and their degradation products in indoor dust | 34.5 | 0 | 3 |
| Simultaneous determination of nineteen hallucinogenic tryptamines/beta-calbolines and phenethylamines using gas chromatography-mass spectrometry and liquid chromatography-electrospray ionisation-mass spectrometry | 34.5 | 0 | 3 |
| Method development for identification of ketobemidone metabolites in microdialysate samples by coupled-column capillary liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Autosampler programming for improved sample throughput in liquid chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Quantitative high-performance liquid chromatography-tandem mass spectrometry impurity profiling methods for the analysis of parenteral infusion solutions for amino acid supplementation containing L-alanyl-L-glutamine | 34.5 | 0 | 3 |
| Detection and quantification of sucrose as dietary biomarker using gas chromatography and liquid chromatography with mass spectrometry | 34.5 | 0 | 3 |
| Characterization of boldione and its metabolites in human urine by liquid chromatography/electrospray ionization mass spectrometry and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Method validation of microcystins in water and tissue by enhanced liquid chromatography tandem mass spectrometry | 34.5 | 0 | 3 |
| Elucidation of urinary metabolites of fluoxymesterone by liquid chromatography-tandem mass spectrometry and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Determination of sertraline in human plasma by high-performance liquid chromatography-electrospray ionization mass spectrometry and method validation | 34.5 | 0 | 3 |
| Multiresidue liquid chromatography tandem mass spectrometry determination of 52 non gas chromatography-amenable pesticides and metabolites in different food commodities. | 34.5 | 0 | 3 |
| High-field asymmetric waveform ion mobility spectrometry coupled with liquid chromatography/electrospray ionization tandem mass spectrometry (LC/ESI-FAIMS-MS/MS) multi-component bioanalytical method development, performance evaluation and demonstrat | 34.5 | 0 | 3 |
| Arsenic speciation in water by high-performance liquid chromatography/inductively coupled plasma mass spectrometry-method validation and uncertainty estimation | 34.5 | 0 | 3 |
| Liquid chromatography-mass spectrometry/mass spectrometry method development for drug metabolism studies: Examining lipid matrix ionization effects in plasma | 34.5 | 0 | 3 |
| Simultaneous determination of 405 pesticide residues in grain by accelerated solvent extraction then gas chromatography-mass spectrometry or liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Method development, validation and bioequivalence of varenicline in human plasma by liquid chromatography tandem mass spectrometry | 34.5 | 0 | 3 |
| Plasma metabonomics study of rheumatoid arthritis and its Chinese medicine subtypes by using liquid chromatography and gas chromatography coupled with mass spectrometry. | 34.5 | 0 | 3 |
| Investigations of S-transnitrosylation reactions between low- and high-molecular-weight S-nitroso compounds and their thiols by high-performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Validation of a radioimmunoassay for (+)-abscisic acid in extracts of apple and sweet-pepper tissue using high-pressure liquid chromatography and combined gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Gas chromatography-mass spectrometry with high-performance liquid chromatography prepurification for monitoring the endonuclease III-mediated excision of 5-hydroxy-5,6-dihydrothymine and 5,6-dihydrothymine from gamma-irradiated DNA. | 34.5 | 0 | 3 |
| Analysis of potential genotoxic impurities in rabeprazole active pharmaceutical ingredient via Liquid Chromatography-tandem Mass Spectrometry, following quality-by-design principles for method development. | 34.5 | 0 | 3 |
| Carbamazepine, lamotrigine, levetiracetam and valproic acid in dried blood spots with liquid chromatography tandem mass spectrometry; method development and validation | 34.5 | 0 | 3 |
| An approach to develop binary chromatographic fingerprints of the total alkaloids from Caulophyllum robustum by high performance liquid chromatography/diode array detector and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Method validation and dissipation kinetics of four herbicides in maize and soil using QuEChERS sample preparation and liquid chromatography tandem mass spectrometry | 34.5 | 0 | 3 |
| Sampling method development and optimization in view of human hand odor analysis by thermal desorption coupled with gas chromatography and mass spectrometry. | 34.5 | 0 | 3 |
| Quantification of Tricyclic Antidepressants in Serum Using Liquid Chromatography Electrospray Tandem Mass Spectrometry (HPLC-ESI-MS/MS) | 34.5 | 0 | 3 |
| Simultaneous quantitation of meperidine, normeperidine, tramadol, propoxyphene and norpropoxyphene in human plasma using solid-phase extraction and gas chromatography/mass spectrometry: Method validation and application to cardiovascular safety of t | 34.5 | 0 | 3 |
| Alkaloids Profiling of Fumaria capreolata by Analytical Platforms Based on the Hyphenation of Gas Chromatography and Liquid Chromatography with Quadrupole-Time-of-Flight Mass Spectrometry. | 34.5 | 0 | 3 |
| Compound-Specific Chlorine Isotope Analysis of Tetrachloromethane and Trichloromethane by Gas Chromatography-Isotope Ratio Mass Spectrometry vs Gas Chromatography-Quadrupole Mass Spectrometry: Method Development and Evaluation of Precision and Truen | 34.5 | 0 | 3 |
| Antibody Drug-Target Engagement Measurement in Tissue Using Quantitative Affinity Extraction Liquid Chromatography-Mass Spectrometry: Method Development and Qualification. | 34.5 | 0 | 3 |
| Accurate Quantitation and Analysis of Nitrofuran Metabolites, Chloramphenicol, and Florfenicol in Seafood by Ultrahigh-Performance Liquid Chromatography-Tandem Mass Spectrometry: Method Validation and Regulatory Samples. | 34.5 | 0 | 3 |
| Method development and validation for pharmacokinetic and tissue distributions of ellagic acid using ultrahigh performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). | 34.5 | 0 | 3 |
| Comparison of gas chromatography/isotope ratio mass spectrometry and liquid chromatography/isotope ratio mass spectrometry for carbon stable‐isotope analysis of carbohydrates | 34.5 | 0 | 3 |
| Optimizing an ultrafast generic high-performance liquid chromatography/tandem mass spectrometry method for faster discovery pharmacokinetic sample throughput | 34.5 | 0 | 3 |
| Determination of vitamins D2 and D3 in selected food matrices by online high-performance liquid chromatography–gas chromatography–mass spectrometry (HPLC-GC-MS) | 34.5 | 0 | 3 |
| Impurity profiling quality control testing of synthetic peptides using liquid chromatography-photodiode array-fluorescence and liquid chromatography-electrospray ionization-mass spectrometry: the obestatin case | 34.5 | 0 | 3 |
| Combination of liquid chromatography/tandem mass spectrometry and gas chromatography/mass spectrometry for the detection of 21 anabolic steroid residues in bovine urine | 34.5 | 0 | 3 |
| Metabonomics study of oral cancer using gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Bio-analytical method development and validation of Rasagiline by high performance liquid chromatography tandem mass spectrometry detection and its application to pharmacokinetic study | 34.5 | 0 | 3 |
| Rapid determination of anti-estrogens by gas chromatography/mass spectrometry in urine: Method validation and application to real samples | 34.5 | 0 | 3 |
| Isotope dilution-gas chromatography/mass spectrometry and liquid chromatography/electrospray ionization-tandem mass spectrometry for the determination of triiodo-L-thyronine in serum | 34.5 | 0 | 3 |
| Estradiol-17 beta quantified in serum by isotope dilution-gas chromatography-mass spectrometry: reversed-phase C18 high-performance liquid chromatography compared with immuno-affinity chromatography for sample pretreatment | 34.5 | 0 | 3 |
| Method development and validation of Guanfacine in rat plasma by liquid chromatography-tandem mass spectrometry: Application to a pharmacokinetic study | 34.5 | 0 | 3 |
| Method validation in quantitative analysis of phase I and phase II metabolites of mitragynine in human urine using liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Novel bio analytical method development, validation and application for simultaneous determination of nebivolol and S-amlodipine in human plasma using ultra performance liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Method development, matrix effect, and risk assessment of 49 multiclass pesticides in kiwifruit using liquid chromatography coupled to tandem mass spectrometry. | 34.5 | 0 | 3 |
| Results of a European interlaboratory method validation study for the quantitative determination of lipophilic marine biotoxins in raw and cooked shellfish based on high-performance liquid chromatography-tandem mass spectrometry. Part I: collaborati | 34.5 | 0 | 3 |
| Determination of pesticide residues in samples of green minor crops by gas chromatography and ultra performance liquid chromatography coupled to tandem quadrupole mass spectrometry | 34.5 | 0 | 3 |
| Non-targeted metabolomics study for the analysis of chemical compositions in three types of tea by using gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Pesticide analysis in teas and chamomile by liquid chromatography and gas chromatography tandem mass spectrometry using a modified QuEChERS method: validation and pilot survey in real samples | 34.5 | 0 | 3 |
| Analysis of pesticides residues in fresh produce using buffered acetonitrile extraction and aminopropyl cleanup with gas chromatography/triple quadrupole mass spectrometry, liquid chromatography/triple quadrupole mass spectrometry, gas chromatograph | 34.5 | 0 | 3 |
| Liquid chromatography fractionation with gas chromatography/mass spectrometry and preparative gas chromatography-nuclear magnetic resonance analysis of selected nonylphenol polyethoxylates | 34.5 | 0 | 3 |
| Analysis of phthalates in wine using liquid chromatography tandem mass spectrometry combined with a hold-back column: Chromatographic strategy to avoid the influence of pre-existing phthalate contamination in a liquid chromatography system | 34.5 | 0 | 3 |
| Determination of acrylamide in Chinese traditional carbohydrate-rich foods using gas chromatography with micro-electron capture detector and isotope dilution liquid chromatography combined with electrospray ionization tandem mass spectrometry | 34.5 | 0 | 3 |
| Comparison of a two-dimensional liquid chromatography/mass spectrometry approach with a chip-based nanoelectrospray device for structural elucidation of metabolites in a human ADME study using a quadrupole time-of-flight mass spectrometer | 34.5 | 0 | 3 |
| An improved method validation for rapid determination of acrylamide in foods by ultra-performance liquid chromatography combined with tandem mass spectrometry | 34.5 | 0 | 3 |
| Analysis of bacteria degradation products of methyl parathion by liquid chromatography/electrospray time-of-flight mass spectrometry and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Method development and validation for zotarolimus concentration determination in stented swine arteries by liquid chromatography/tandem mass spectrometry detection | 34.5 | 0 | 3 |
| Ultra high performance liquid chromatography coupled with high resolution quantitation mass spectrometry method development and validation for determining genotoxic 2,5-dichlorobenzoyl chloride in MLN9708 drug substance | 34.5 | 0 | 3 |
| Method development for the analysis of N-nitrosodimethylamine and other N-nitrosamines in drinking water at low nanogram/liter concentrations using solid-phase extraction and gas chromatography with chemical ionization tandem mass spectrometry. | 34.5 | 0 | 3 |
| The corona charged aerosol detector for liquid chromatography and high field asymmetric waveform ion mobility spectrometry combined with liquid chromatography/mass spectrometry and gas chromatography. | 34.5 | 0 | 3 |
| Development of a liquid chromatography-tandem mass spectrometry method using capillary liquid chromatography and nanoelectrospray ionization-quadrupole time-of-flight hybrid mass spectrometer for the detection of milk allergens | 34.5 | 0 | 3 |
| Detection of new propofol metabolites in human urine using gas chromatography/mass spectrometry and liquid chromatography/mass spectrometry techniques | 34.5 | 0 | 3 |
| Method validation for the determination of propellant components by Soxhlet extraction and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Comparative study of the determination of bupivacaine in human plasma by gas chromatography-mass spectrometry and high-performance liquid chromatography | 34.5 | 0 | 3 |
| Determination of nitroalkanes in mainstream cigarette smoke by heart-cutting multidimensional gas chromatography system coupled with mass spectrometry detection | 34.5 | 0 | 3 |
| Method validation and application of a liquid chromatography–tandem mass spectrometry method for drugs of abuse testing in exhaled breath | 34.5 | 0 | 3 |
| Different Types of Urinary Steroid Profiling Obtained by High-Performance Liquid Chromatography and Gas Chromatography-Mass Spectrometry in Patients with Adrenocortical Carcinoma. | 34.5 | 0 | 3 |
| Preparative high-performance liquid chromatography and preparative thin-layer chromatography isolation of tocainide carbamoyl-O-beta-D-glucuronide: structural characterization by gas chromatography-mass spectrometry and fast atom bombardment-mass sp | 34.5 | 0 | 3 |
| Metabolic study of methylstenbolone in horses using liquid chromatography-high resolution mass spectrometry and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Identification and determination of norcocaine in illicit cocaine and coca leaves by gas chromatography-mass spectrometry and high-performance liquid chromatography | 34.5 | 0 | 3 |
| Quantitation of ethyl carbamate in whiskey, sherry, port, and wine by gas chromatography/tandem mass spectrometry using a triple quadrupole mass spectrometer | 34.5 | 0 | 3 |
| Absolute quantification of peptides by isotope dilution liquid chromatography-inductively coupled plasma mass spectrometry and gas chromatography/mass spectrometry. | 34.5 | 0 | 3 |
| Computer-assisted method development in liquid chromatography-mass spectrometry: new proposals | 34.5 | 0 | 3 |
| Comparative urine analysis by liquid chromatography-mass spectrometry and multivariate statistics: method development, evaluation, and application to proteinuria. | 34.5 | 0 | 3 |
| Fully automated micro- and nanoscale one- or two-dimensional high-performance liquid chromatography system for liquid chromatography-mass spectrometry compatible with non-volatile salts for ion exchange chromatography | 34.5 | 0 | 3 |
| Isolation and measurement of urinary 8-iso-prostaglandin F2α by high-performance liquid chromatography and gas chromatography–mass spectrometry | 34.5 | 0 | 3 |
| Determination of Buprenorphine in Human Plasma by Gas Chromatography-Positive Ion Chemical Ionization Mass Spectrometry and Liquid Chromatography-Tandem Mass Spectrometry | 34.5 | 0 | 3 |
| Analysis of 8-hydroxy-2'-deoxyguanosine in human urine by ultra-high performance liquid chromatography mass spectrometer method | 34.5 | 0 | 3 |
| Determination of thiodiglycolic acid in urine with gas chromatography-mass spectrometer | 34.5 | 0 | 3 |
| Broad range analysis of endocrine disruptors and pharmaceuticals using gas chromatography and liquid chromatography tandem mass spectrometry | 34.5 | 0 | 3 |
| Off-line solid phase extraction and liquid chromatography-tandem mass spectrometry method for the quantitation of brivaracetam acid metabolites: Method validation and application to in vitro metabolism assays. | 34.5 | 0 | 3 |
| Qualitative characterization of SRM 1597a coal tar for polycyclic aromatic hydrocarbons and methyl-substituted derivatives via normal-phase liquid chromatography and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Gas chromatography and ultra high performance liquid chromatography tandem mass spectrometry methods for the determination of selected endocrine disrupting chemicals in human breast milk after stir-bar sorptive extraction. | 34.5 | 0 | 3 |
| Rapid determination of N,N-diethyl-m-toluamide and permethrin in human plasma by gas chromatography-mass spectrometry and pyridostigmine bromide by high-performance liquid chromatography | 34.5 | 0 | 3 |
| Single solid phase extraction method for the simultaneous analysis of polar and non-polar pesticides in urine samples by gas chromatography and ultra high pressure liquid chromatography coupled to tandem mass spectrometry. | 34.5 | 0 | 3 |
| Solid-phase microextraction-gas chromatography-mass spectrometry method validation for the determination of endogenous substances: urinary hexanal and heptanal as lung tumor biomarkers | 34.5 | 0 | 3 |
| Method development for the determination of wood preservatives in commercially treated wood using gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Stir bar sorptive extraction coupled to liquid chromatography-tandem mass spectrometry for the determination of pesticides in water samples: method validation and measurement uncertainty | 34.5 | 0 | 3 |
| Use of ammonium formate in QuEChERS for high-throughput analysis of pesticides in food by fast, low-pressure gas chromatography and liquid chromatography tandem mass spectrometry | 34.5 | 0 | 3 |
| Fatal poisoning with detajmium: identification of detajmium and its metabolites and artifacts by gas chromatography-mass spectrometry and quantification by high-performance liquid chromatography | 34.5 | 0 | 3 |
| Quantitative method validation for the analysis of 27 antidepressants and metabolites in plasma with ultraperformance liquid chromatography-tandem mass spectrometry. | 34.5 | 0 | 3 |
| Method development for the determination of 1,1-dimethylhydrazine by the high-performance liquid chromatography-mass spectrometry technique | 34.5 | 0 | 3 |
| Application of Stir Bar Sorptive Extraction and Gas Chromatograph Mass Spectrometer to the Phthalic Acid Esters Analysis in Seawater | 34.5 | 0 | 3 |
| Quantitative analysis of maytansinoid (DM1) in human serum by on-line solid phase extraction coupled with liquid chromatography tandem mass spectrometry - Method validation and its application to clinical samples | 34.5 | 0 | 3 |
| Silica hydride based phases for small molecule separations using automated liquid chromatography-mass spectrometry method development | 34.5 | 0 | 3 |
| Simultaneous determination of three organic fluorides in workplace air by portable gas chromatography-mass spectrometer | 34.5 | 0 | 3 |
| Simultaneous solid phase extraction coupled with liquid chromatography tandem mass spectrometry and gas chromatography tandem mass spectrometry for the highly sensitive determination of 15 endocrine disrupting chemicals in seafood | 34.5 | 0 | 3 |
| Liquid chromatography-mass spectrometry method development for monitoring stress-related corticosteroids levels in pig saliva | 34.5 | 0 | 3 |
| Determination of coumarin, vanillin, and ethyl vanillin in vanilla extract products: liquid chromatography mass spectrometry method development and validation studies | 34.5 | 0 | 3 |
| Investigation to find a suitable reference material for use as an inverse gas chromatography system suitability test | 34.5 | 0 | 3 |
| Microextraction with polyethersulfone for bisphenol-A, alkylphenols and hormones determination in water samples by means of gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry analysis | 34.5 | 0 | 3 |
| The off-line combination of high performance liquid chromatography and comprehensive two-dimensional gas chromatography-mass spectrometry: a powerful approach for highly detailed essential oil analysis. | 34.5 | 0 | 3 |
| Evaluation of analytical instrumentation. Part XV. Instrumentation for gas chromatography-ion-trap mass spectrometry | 34.5 | 0 | 3 |
| Identification and quantitation of sulfamethazine metabolites by liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Identification and measurement of 4-oestren-3,17-dione (19-norandrostenedione) in porcine ovarian follicular fluid using high performance liquid chromatography and capillary gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Conversion of tibolone to 7alpha-methyl-ethinyl estradiol using gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry: interpretation and clinical implications | 34.5 | 0 | 3 |
| Reversed-phase gradient high-performance liquid chromatography of nitramine munitions and characterization of munitions process samples by gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Procedures for large-scale metabolic profiling of serum and plasma using gas chromatography and liquid chromatography coupled to mass spectrometry | 34.5 | 0 | 3 |
| Structure assisted impurity profiling for rapid method development in liquid chromatography | 34.5 | 0 | 3 |
| Determination of 24 personal care products in fish bile using hybrid solvent precipitation and dispersive solid phase extraction cleanup with ultrahigh performance liquid chromatography-tandem mass spectrometry and gas chromatography-mass spectrometr | 34.5 | 0 | 3 |
| Analysis of Triacylglycerols in Castor Oil Through Liquid Chromatography-Mass Spectrometry Based on Fourier Transform-Ion Cyclotron Resonance-Mass Spectrometry and Gas Chromatography-Mass Spectrometry | 34.5 | 0 | 3 |
| Comparative studies of the leachate of an industrial landfill by gas chromatography–mass spectrometry, liquid chromatography–nuclear magnetic resonance and liquid chromatography–mass spectrometry | 34.5 | 0 | 3 |
| Method validation for simultaneous determination of atropine, pralidoxime and 12 organophosphorus compounds in blood samples by means of high-performance liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS) | 34.5 | 0 | 3 |
| A critical evaluation of the use of gas chromatography- and high performance liquid chromatography-mass spectrometry techniques for the analysis of microbial metabolites in human urine after consumption of orange juice | 34.5 | 0 | 3 |
| Analytical method development for the determination of four biocides used in antifouling paints in estuarine waters and sediments by gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Simultaneous analysis of several synthetic cannabinoids, THC, CBD and CBN, in hair by ultra-high performance liquid chromatography tandem mass spectrometry. Method validation and application to real samples | 34.5 | 0 | 3 |
| A Comparison Of Measurement of Homovanillic Acid in Brain Tissue by Gas Chromatography Mass Spectrometry and Liquid Chromatography with Electrochemical Detection | 34.5 | 0 | 3 |
| Preliminary Characterization of the Composition and Phenolic Fragmentation of Olive Byproducts by Gas Chromatography–Mass Spectrometry and High-Performance Liquid Chromatography–Tandem Mass Spectrometry | 34.5 | 0 | 3 |
| Analysis of Thermally Produced Compounds in Foods by Thermospray Liquid Chromatography-Mass Spectrometry and Gas Chromatography-Mass Spectrometry | 34.5 | 0 | 3 |
| Lab-simulated downhole leaching of formaldehyde from proppants by high performance liquid chromatography (HPLC), headspace gas chromatography-vacuum ultraviolet (HS-GC-VUV) spectroscopy, and headspace gas chromatography-mass spectrometry (HS-GC-MS) | 34.5 | 0 | 3 |
| Method Development and Validation of Darifenacin in Rat Plasma by Liquid Chromatography-Tandem Mass Spectrometry: Application to a Pharmacokinetic Study | 34.5 | 0 | 3 |
| Chemical Profile and Biological Activities of Two Edible Plants: Chemical Investigation and Quantitative Analysis Using Liquid Chromatography Tandem Mass Spectrometry and Gas Chromatography Mass Spectrometry | 34.5 | 0 | 3 |
| Fatty Acids Analysis Using Gas Chromatography-Mass Spectrometer Detector (GC/MSD) - Method Validation Based on Berry Seed Extract Samples | 34.5 | 0 | 3 |
| Thermospray liquid chromatography—mass spectrometry with a quadrupole ion trap mass spectrometer | 34.5 | 0 | 3 |
| Characterization of the designer drug bk-2C-B (2-amino-1-(bromo-dimethoxyphenyl)ethan-1-one) by gas chromatography/mass spectrometry without and with derivatization with 2,2,2-trichloroethyl chloroformate, liquid chromatography/high-resolution mass s | 34.5 | 0 | 3 |
| Identification, quantitation and method validation for the analysis of suspected allergens in fragrances by comprehensive two-dimensional gas chromatography coupled with quadrupole mass spectrometry and with flame ionization detection | 34.5 | 0 | 3 |
| Evaluation of a Rapid-Scanning Quadrupole Mass Spectrometer in an Apolar × Ionic-Liquid Comprehensive Two-Dimensional Gas Chromatography System | 34.5 | 0 | 3 |
| On-line high performance liquid chromatography coupled with high resolution gas chromatography and mass spectrometry (HPLC-HRGC-MS) for the analysis of complex mixtures containing highly volatile compounds | 34.5 | 0 | 3 |
| Direct coupling of a nano-high-performance liquid chromatography column to an ion trap designed for a gas chromatography/mass spectrometry system | 34.5 | 0 | 3 |
| Simultaneous Determination of Creatinine and Creatine in Human Serum by Double-Spike Isotope Dilution Liquid Chromatography–Tandem Mass Spectrometry (LC-MS/MS) and Gas Chromatography–Mass Spectrometry (GC-MS) | 34.5 | 0 | 3 |
| Evaluation of triclosan and biphenylol in marine sediments and urban wastewaters by pressurized liquid extraction and solid phase extraction followed by gas chromatography mass spectrometry and liquid chromatography mass spectrometry | 34.5 | 0 | 3 |
| Analysis of flavonoids in tablets and urine by gas chromatography/mass spectrometry and liquid chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Seasonal changes in metabolic profiles of galls and leaves of Rhus chinensis using gas chromatography mass spectrometry and liquid chromatography quadrupole time-of-flight mass spectrometry | 34.5 | 0 | 3 |
| 13C- and 15N-Isotope Analysis of Desphenylchloridazon by Liquid Chromatography–Isotope-Ratio Mass Spectrometry and Derivatization Gas Chromatography–Isotope-Ratio Mass Spectrometry | 34.5 | 0 | 3 |
| Molecular Characterization of Phospholipids by High-Performance Liquid Chromatography Combined with an Evaporative Light Scattering Detector, High-Performance Liquid Chromatography Combined with Mass Spectrometry, and Gas Chromatography Combined with | 34.5 | 0 | 3 |
| Impurity profiling of trinitrotoluene using vacuum-outlet gas chromatography–mass spectrometry | 34.5 | 0 | 3 |
| Evaluation of comprehensive on-line liquid chromatography thermally assisted hydrolysis and methylation-gas chromatography-mass spectrometry for characterization of sulfonated lignins | 34.5 | 0 | 3 |
| Assessment of cotinine in urine and saliva of smokers, passive smokers, and nonsmokers: Method validation using liquid chromatography and mass spectrometry | 34.5 | 0 | 3 |
| Application of high performance liquid chromatography and gas chromatography—Mass spectrometry to analysis of prostaglandin E1 in biological media | 34.5 | 0 | 3 |
| Steroids and hypertension. 1--Gas-liquid chromatography and gas chromatography mass spectrometry of 3,15- and 3, 16-dihydroxy-17-oxosteroids | 34.5 | 0 | 3 |
| Determination of therapeutic and toxic concentrations of doxepin and loxapine using gas—liquid chromatography with a nitrogen-sensitive detector, and gas chromatography—mass spectrometry of loxapine | 34.5 | 0 | 3 |
| Simultaneous microdetermination of capsaicin and its four analogues by using high-performance liquid chromatography and gas chromatography—mass spectrometry | 34.5 | 0 | 3 |
| gas chromatograph | 34.5 | 0 | 3 |
| Liquid chromatography and gas chromatography/mass spectrometry of lipoxygenase and cyclooxygenase products from platelets and endothelial cells | 34.5 | 0 | 3 |
| Determination of Residual Methamidophos in Various Food by Solid Phase Extraction with Gas Chromatography,Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry and its Effect Mechanism Study | 34.5 | 0 | 3 |
| Online Liquid Chromatography-Gas Chromatography-Mass Spectrometry for Highly Sensitive Determination of 4-( Methylnitrosamino)-1-( 3-pyridyl)-1-butanone in Mainstream Cigarette Smoke | 34.5 | 0 | 3 |
| Determination of 18 Brominated Flame Retardants in Dairy Product by Gel Permeation Chromatography-Solid Phase Extraction Coupled to Gas Chromatography-Mass Spectrometry and High Performance Liquid Chromatography-Tandem Mass Spectrometry | 34.5 | 0 | 3 |
| Drug analysis by continuously monitored liquid chromatography/mass spectrometry with a quadrupole mass spectrometer | 34.5 | 0 | 3 |
| Determination of an antipsychotic agent (ICI 204,636) and its 7-hydroxy metabolite in human plasma by high-performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| A descriptive appreciation of modern laboratory instrumentation used for medicolegal purposes: with special emphasis on gas chromatography and mass spectrometry | 34.5 | 0 | 3 |
| Determination of nalbuphine using high-performance liquid chromatography coupled to photodiode-array detection and gas chromatography coupled to mass spectrometry | 34.5 | 0 | 3 |
| Determination of 15-keto-13,14-dihydro-metabolites of PGE2 and PGF2α in plasma using high performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Analysis of benzoylecgonine in urine by high-performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Simultaneous analysis of flunixin, naproxen, ethacrynic acid, indomethacin, phenylbutazone, mefenamic acid and thiosalicylic acid in plasma and urine by high-performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Identification of aromatic moieties and mycosamine in antifungal heptaenes with high-performance liquid chromatography, high-performance liquid chromatography-mass spectrometry and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Identification of a benzhydrolic metabolite of ketoprofen in horses by gas chromatography-mass spectrometry and high-performance liquid chromatography | 34.5 | 0 | 3 |
| Determination and identification of amiloride in human urine by high-performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Detection of oxilofrine in plasma and urine by high-performance liquid chromatography with electrochemical detection and comparison with gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Complex mixture analysis based on gas chromatography-mass spectrometry with time array detection using a beam deflection time-of-flight mass spectrometer | 34.5 | 0 | 3 |
| Solid-phase extraction techniques for the determination of glycopyrrolate from equine urine by liquid chromatography-tandem mass spectrometry and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Analysis of sterol esters from alga and yeast by high-performance liquid chromatography and capillary gas chromatography-mass spectrometry with chemical ionization | 34.5 | 0 | 3 |
| Assessment of the biotransformation of the cardiotonic agent piroximone by high-performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Preparative separation of sphingolipids and of individual molecular species by high-performance liquid chromatography and their identification by gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Determination of dexamethasone in bovine tissues by coupled-column normal-phase high-performance liquid chromatography and capillary gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Characterization of polar substituted polycyclic aromatic compounds using high-resolution gas chromatography/mass spectrometry negative ion chemical ionization and positive and negative ion thermospray liquid chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Determination of (+)- and (-)-nilvadipine in human plasma using chiral stationary-phase liquid chromatography and gas chromatography-mass spectrometry, and a preliminary pharmacokinetic study in humans | 34.5 | 0 | 3 |
| Advances in the use of computerized gas chromatography-mass spectrometry and high-performance liquid chromatography with rapid scanning detection for clinical diagnosis | 34.5 | 0 | 3 |
| Analysis of benzbromarone in human plasma and urine by high-performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Analysis of beechwood creosote by gas chromatography-mass spectrometry and high-performance liquid chromatography | 34.5 | 0 | 3 |
| Coupled high-performance liquid chromatography-capillary gas chromatography as a replacement for gas chromatography-mass spectrometry in the determination of diethylstilbestrol in bovine urine | 34.5 | 0 | 3 |
| Determination of the lipid peroxidation product trans-4-hydroxy-2-nonenal in biological samples by high-performance liquid chromatography and combined capillary column gas chromatography-negative-ion chemical ionisation mass spectrometry | 34.5 | 0 | 3 |
| Determination of benzarone in human plasma and urine by high-performance liquid chromatography and gas chromatography-mass spectrometry. Identification of the conjugates | 34.5 | 0 | 3 |
| Ester and related derivatives of ring N-pentafluorobenzylated 5-hydroxymethyluracil. Hydrolytic stability, mass spectral properties, and trace detection by gas chromatography-electron-capture detection, gas chromatography-electron-capture negative i | 34.5 | 0 | 3 |
| Stereoselective analysis of the enantiomers of ethotoin in human serum using chiral stationary phase liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Determination of zeranol/zearalenone and their metabolites in edible animal tissue by liquid chromatography with electrochemical detection and confirmation by gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Confirmation of nivalenol and deoxynivalenol by on-line liquid chromatography-mass spectrometry and gas chromatography-mass spectrometry. Comparison of methods | 34.5 | 0 | 3 |
| Identification of phenprocoumon metabolites in human urine by high-performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Multiresidue assay for benzimidazole anthelmintics by liquid chromatography and confirmation by gas chromatography/selected-ion monitoring electron impact mass spectrometry | 34.5 | 0 | 3 |
| Use of high-performance liquid chromatography-thermospray mass spectrometry and gas chromatography-electron-impact mass spectrometry in the identification of the metabolites of alpha-methylacetohydroxamic acids, potential anti-asthmatic agents | 34.5 | 0 | 3 |
| Characterization of uremic "middle molecular" fractions by gas chromatography, mass spectrometry, isotachophoresis, and liquid chromatography | 34.5 | 0 | 3 |
| Gas and liquid chromatography of hydroxybiphenyls, chlorinated hydroxybiphenyls and several types of halogenated derivatives. I. Capillary gas chromatography and mass spectrometry | 34.5 | 0 | 3 |
| Sample purification using a C18-bonded reversed-phase cartridge for the quantitative analysis of corticosteroids in adrenal cell cultures by high-performance liquid chromatography or gas chromatography--mass spectrometry | 34.5 | 0 | 3 |
| Structural analysis of complex carbohydrates using high-performance liquid chromatography, gas chromatography, and mass spectrometry | 34.5 | 0 | 3 |
| Simultaneous determination of blood concentrations of methohexital and its hydroxy metabolite by gas chromatography and identification of 4'-hydroxymethohexital by combined gas--liquid chromatography--mass spectrometry | 34.5 | 0 | 3 |
| Gas chromatography, gas chromatography--mass spectrometry, and high-pressure liquid chromatography of carotenoids and retinoids | 34.5 | 0 | 3 |
| Identification of a metabolite of propafenone in human urine by means of high-performance liquid chromatography and gas chromatography--mass spectrometry | 34.5 | 0 | 3 |
| Comparison of high-performance liquid chromatography and gas chromatography-mass spectrometry for the analysis of indole-3-acetic acid in brain tissue | 34.5 | 0 | 3 |
| Determination of phenylbutazone and oxyphenbutazone in plasma and urine samples of horses by high-performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Comparison of liquid chromatography-electrochemical and gas chromatography-mass spectrometry methods for brain dopamine and serotonin | 34.5 | 0 | 3 |
| Diagnosis of ethylene glycol (antifreeze) intoxication in dogs by determination of glycolic acid in serum and urine with high pressure liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Evaluation of sodium 4-hydroxybenzoate as an hydroxyl radical trap using gas chromatography-mass spectrometry and high-performance liquid chromatography with electrochemical detection | 34.5 | 0 | 3 |
| High-performance liquid chromatography and gas chromatography-mass spectrometry determination of specific lipid peroxidation products in vivo | 34.5 | 0 | 3 |
| Determination of 3,4-dihydroxyphenyl glycol in plasma by gas chromatography-mass spectrometry and high-performance liquid chromatography methods | 34.5 | 0 | 3 |
| Determination of flunixin in milk by liquid chromatography with confirmation by gas chromatography/mass spectrometry and selected ion monitoring | 34.5 | 0 | 3 |
| High-performance liquid chromatography of 25-hydroxyvitamin D2 and 25-hydroxyvitamin D3 in human plasma. Use of isotachysterols and a comparison with gas chromatography--mass spectrometry | 34.5 | 0 | 3 |
| Determination of sertraline and desmethylsertraline in human serum using copolymeric bonded-phase extraction, liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Enantioselective assay for the determination of nisoldipine in dog, rat and mouse plasma by chiral microbore high-performance liquid chromatography combined with gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Midazolam determination by gas chromatography, liquid chromatography and gas chromatography—mass spectrometry | 34.5 | 0 | 3 |
| Identification of metoclopramide metabolites in the urine of cattle by gas chromatography-mass spectrometry and high-performance liquid chromatography-photodiode array detection | 34.5 | 0 | 3 |
| Quantitative metabolic fate of propranolol in the dog, rat, and hamster using radiotracer, high performance liquid chromatography, and gas chromatography-mass spectrometry techniques | 34.5 | 0 | 3 |
| Determination of the enantiomers of bunolol in human urine by high-performance liquid chromatography on a chiral AGP stationary phase and identification of their metabolites by gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Identification and determination of the enantiomers of moprolol and their metabolites in human urine by high-performance liquid chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Detection of paraquat-induced in vivo lipid peroxidation by gas chromatography/mass spectrometry and high-pressure liquid chromatography | 34.5 | 0 | 3 |
| Preliminary comparison of precursor scans and liquid chromatography-tandem mass spectrometry on a hybrid quadrupole time-of-flight mass spectrometer | 34.5 | 0 | 3 |
| Identification of 2,3-butanedione monoxime hydrogenation products by gas chromatography-mass spectrometry in an ion trap mass spectrometer | 34.5 | 0 | 3 |
| Characterization of oligonucleotide metabolism in vivo via liquid chromatography/electrospray tandem mass spectrometry with a quadrupole ion trap mass spectrometer | 34.5 | 0 | 3 |
| Liquid chromatography "on-flow" 1H nuclear magnetic resonance on native glycosphingolipid mixtures together with gas chromatography/mass spectrometry on the released oligosaccharides for screening and characterisation of carbohydrate-based antigens | 34.5 | 0 | 3 |
| Quantitative determination of alpha-, beta-, gamma- and delta-tocopherols in human serum by high-performance liquid chromatography and gas chromatography-mass spectrometry as trimethylsilyl derivatives with a two-step sample preparation | 34.5 | 0 | 3 |
| Determination of S-1 (combined drug of tegafur, 5-chloro-2,4-dihydroxypyridine and potassium oxonate) and 5-fluorouracil in human plasma and urine using high-performance liquid chromatography and gas chromatography-negative ion chemical ionization m | 34.5 | 0 | 3 |
| Analysis of a commercial preparation of erythromycin estolates by tandem mass spectrometry and high performance liquid chromatography/electrospray ionization tandem mass spectrometry using an ion trap mass spectrometer | 34.5 | 0 | 3 |
| Evaluation of ursodeoxycholic acid bioavailability from immediate- and sustained-release preparations using gas chromatography-mass spectrometry and high-performance liquid chromatography | 34.5 | 0 | 3 |
| Detection of Bromisovalum from the Bone Marrow of Skeletonized Human Remains: A Case Report with a Comparison between Gas Chromatography/Mass Spectrometry (GC/MS) and High-Performance Liquid Chromatography/Mass Spectrometry (LC/MS) | 34.5 | 0 | 3 |
| Determination of the Metabolites of the Herbicide Dimethyl Tetrachloroterephthalate in Drinking Water by High-Performance Liquid Chromatography with Gas Chromatography/Mass Spectrometry Confirmation | 34.5 | 0 | 3 |
| Liquid chromatography/tandem mass spectrometry methods for quantitation of mevalonic acid in human plasma and urine: method validation, demonstration of using a surrogate analyte, and demonstration of unacceptable matrix effect in spite of use of a | 34.5 | 0 | 3 |
| Identification of YH439 and its metabolites in rat urine by gas chromatography–mass spectrometry and liquid chromatography–mass spectrometry | 34.5 | 0 | 3 |
| Analysis of tetramethylpyrazine in Ephedrae herba by gas chromatography-mass spectrometry and high-performance liquid chromatography | 34.5 | 0 | 3 |
| Development of a capillary high-performance liquid chromatography tandem mass spectrometry system using SWIFT technology in an ion trap/reflectron time-of-flight mass spectrometer | 34.5 | 0 | 3 |
| Gas chromatography/negative ion chemical ionization mass spectrometry and liquid chromatography/electrospray ionization tandem mass spectrometry quantitative profiling of N-acetylcysteine conjugates of valproic acid in urine: application in drug met | 34.5 | 0 | 3 |
| Use of high-performance liquid chromatography as an extraction procedure for analysis of triazolam in decomposed human muscle by gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Multiresidue method for the determination of residues of 251 pesticides in fruits and vegetables by gas chromatography/mass spectrometry and liquid chromatography with fluorescence detection | 34.5 | 0 | 3 |
| Determination and excretion study of gestrinone in human urine by high performance liquid chromatography and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Negative ion electrospray high-performance liquid chromatography-mass spectrometry method development for determination of a highly polar phosphonic acid/sulfonic acid compound in plasma. Optimization of ammonium acetate concentration and in-source | 34.5 | 0 | 3 |
| The Optimized Use of Gas Chromatography-Mass Spectrometry and High Performance Liquid Chromatography to Analyse the Serum Bile Acids of Patients with Metabolic Cholestasis and Peroxisomal Disorders | 34.5 | 0 | 3 |
| Determination of the metabolites of gestrinone in human urine by high performance liquid chromatography, liquid chromatography/mass spectrometry and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Determination of an ultrashort-acting antihypertensive dihydropyridine, clevidipine, in blood using capillary gas chromatography-mass spectrometry and of the primary metabolite using liquid chromatography and fluorescence detection | 34.5 | 0 | 3 |
| Determination of residues of UV filters in natural waters by solid-phase extraction coupled to liquid chromatography-photodiode array detection and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Screening of chlorpropamide in horse plasma by high-performance liquid chromatography with ultraviolet absorbance detection, and confirmation by gas chromatography–mass spectrometry | 34.5 | 0 | 3 |
| Description and validation of a staggered parallel high performance liquid chromatography system for good laboratory practice level quantitative analysis by liquid chromatography/tandem mass spectrometry | 34.5 | 0 | 3 |
| Measurement of nitrite and nitrate in plasma, serum and urine of humans by high-performance liquid chromatography, the Griess assay, chemiluminescence and gas chromatography-mass spectrometry: interferences by biogenic amines and N(G)-nitro-L-argini | 34.5 | 0 | 3 |
| Determination of bitertanol residues in strawberries by liquid chromatography with fluorescence detection and confirmation by gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Screening of sulphonamides in egg using gas chromatography-mass-selective detection and liquid chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Gas chromatography/mass spectrometry versus liquid chromatography/fluorescence detection in the analysis of phenols in mainstream cigarette smoke | 34.5 | 0 | 3 |
| Method validation for the analysis of 169 pesticides in soya grain, without clean up, by liquid chromatography-tandem mass spectrometry using positive and negative electrospray ionization | 34.5 | 0 | 3 |
| Validation study on 660 pesticide residues in animal tissues by gel permeation chromatography cleanup/gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Determination of residues of 446 pesticides in fruits and vegetables by three-cartridge solid-phase extraction-gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Method validation for determination of the 15 European-priority polycyclic aromatic hydrocarbons in primary smoke condensates by gas chromatography/mass spectrometry: interlaboratory study | 34.5 | 0 | 3 |
| Multi-residue method for the determination of 450 pesticide residues in honey, fruit juice and wine by double-cartridge solid-phase extraction/gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Impurity profiling of ecstasy tablets seized in Hong Kong by gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Determination of butylated hydroxytoluene in food samples by high-performance liquid chromatography with ultraviolet detection and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Collaborative trial validation study of two methods, one based on high performance liquid chromatography-tandem mass spectrometry and on gas chromatography-mass spectrometry for the determination of acrylamide in bakery and potato products | 34.5 | 0 | 3 |
| Overview of methods for the determination of trans fatty acids by gas chromatography, silver-ion thin-layer chromatography, silver-ion liquid chromatography, and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Simultaneous quantification of fexofenadine and pseudoephedrine in human plasma by liquid chromatography/tandem mass spectrometry with electrospray ionization: method development, validation and application to a clinical study | 34.5 | 0 | 3 |
| Fast and simultaneous determination of darunavir and eleven other antiretroviral drugs for therapeutic drug monitoring: method development and validation for the determination of all currently approved HIV protease inhibitors and non-nucleoside reve | 34.5 | 0 | 3 |
| Development of a simple and reliable accurate mass liquid chromatography/electrospray ionization mass spectrometry method for high-resolution accurate mass determinations of new drug entities on a triple quadrupole mass spectrometer | 34.5 | 0 | 3 |
| A study of the analytical behaviour of selected synthetic and naturally occurring quinolines using electrospray ionisation ion trap mass spectrometry, liquid chromatography and gas chromatography and the construction of an appropriate database for q | 34.5 | 0 | 3 |
| Determination of fumonisins B1 and B2 in corn by liquid chromatography/mass spectrometry with immunoaffinity column cleanup: single-laboratory method validation | 34.5 | 0 | 3 |
| Determination of UV-filter residues in bathing waters by liquid chromatography UV-diode array and gas chromatography-mass spectrometry after micelle mediated extraction-solvent back extraction | 34.5 | 0 | 3 |
| Method development for fingerprinting of biodiesel blends by solid‐phase extraction and gas chromatography–mass spectrometry | 34.5 | 0 | 3 |
| A study of the analytical behaviour of selected psycho-active drugs using liquid chromatography, ion trap mass spectrometry, gas chromatography and polarography and the construction of an appropriate database for drug characterisation | 34.5 | 0 | 3 |
| Method validation for the simultaneous determination of fecal sterols in surface waters by gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Determination of Suitable Column Geometries by Means of van Deemter and Kinetic Plots for Isothermal and Isocratic Method Development in High-Temperature Liquid Chromatography Isotope Ratio Mass Spectrometry | 34.5 | 0 | 3 |
| Bioanalytical method development, validation and quantification of flupirtine maleate in rat plasma by liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Nontarget Screening Methods for the Analysis of Contaminant Residues in Food Matrixes by Gas Chromatography/Mass Spectrometry and Liquid Chromatography/Mass Spectrometry | 34.5 | 0 | 3 |
| Liquid chromatography and tandem mass spectrometry method for the quantitative determination of saxagliptin and its major pharmacologically active 5-monohydroxy metabolite in human plasma: method validation and overcoming specific and non-specific b | 34.5 | 0 | 3 |
| Determination of three brominated flame retardants in human serum using solid-phase extraction coupled with ultra-performance liquid chromatography-tandem mass spectrometry and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Chiral analysis by online coupling of reversed-phase liquid chromatography to gas chromatography and mass spectrometry | 34.5 | 0 | 3 |
| Method development for routine liquid chromatography-mass spectrometry measurement of the alcohol biomarker phosphatidylethanol (PEth) in blood | 34.5 | 0 | 3 |
| Formation of new bioactive organic nitrites and their identification with gas chromatography-mass spectrometry and liquid chromatography coupled to nitrite reduction | 34.5 | 0 | 3 |
| Determination of ortho-phthalaldehyde in water by high performance liquid chromatography and gas chromatography–mass spectrometry after hydrazine derivatization | 34.5 | 0 | 3 |
| Rapid recognition of irradiated dry-cured ham by on-line coupling of reversed-phase liquid chromatography with gas chromatography and mass spectrometry | 34.5 | 0 | 3 |
| Quantification of 6 glucocorticoids in human plasma by liquid chromatography tandem mass spectrometry: method development, validation, and assessment of matrix effects | 34.5 | 0 | 3 |
| The use of a simple backflush technology to improve sample throughput and system robustness in routine gas chromatography tandem mass spectrometry analysis of doping control samples | 34.5 | 0 | 3 |
| Pitfalls encountered during quantitative determination of 3-alkyl-2-methoxypyrazines in grape must and wine using gas chromatography-mass spectrometry with stable isotope dilution analysis. Comprehensive two-dimensional gas chromatography-mass spect | 34.5 | 0 | 3 |
| Determination of dehydroandrographolide succinate in human plasma by liquid chromatography tandem mass spectrometry (LC-MS/MS): Method development, validation and clinical pharmacokinetic study | 34.5 | 0 | 3 |
| Analysis of steroids in human urine by on line liquid chromatography-gas chromatography-mass spectrometry using the Through Oven Transfer Adsorption Desorption interface and a fraction collector | 34.5 | 0 | 3 |
| A multiresidue method for the determination of 118 pesticides in vegetable juice by gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Persistent organic chemicals in sewage effluents. 3. Determinations of nonylphenoxy carboxylic acids by high-resolution gas chromatography/mass spectrometry and high-performance liquid chromatography | 34.5 | 0 | 3 |
| Analysis of volatile and semi-volatile compounds in tobacco using off-line combination of liquid chromatography and capillary gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Impurity profiling of capreomycin using dual liquid chromatography coupled to mass spectrometry | 34.5 | 0 | 3 |
| A comprehensive procedure based on gas chromatography-isotope ratio mass spectrometry following high performance liquid chromatography purification for the analysis of underivatized testosterone and its analogues in human urine | 34.5 | 0 | 3 |
| A new approach based on off-line coupling of high-performance liquid chromatography with gas chromatography-mass spectrometry to determine acrylamide in coffee brew | 34.5 | 0 | 3 |
| Ultra high performance liquid chromatography-time-of-flight high resolution mass spectrometry in the analysis of hexabromocyclododecane diastereomers: method development and comparative evaluation versus ultra high performance liquid chromatography | 34.5 | 0 | 3 |
| Metabolomic profiling of human serum in lung cancer patients using liquid chromatography/hybrid quadrupole time-of-flight mass spectrometry and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Analysis of small carbohydrates in several bioactive botanicals by gas chromatography with mass spectrometry and liquid chromatography with tandem mass spectrometry | 34.5 | 0 | 3 |
| Phytochemical analyses of Ziziphus jujuba Mill. var. spinosa seed by ultrahigh performance liquid chromatography-tandem mass spectrometry and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Rapid and comprehensive impurity profiling of synthetic thyroxine by ultrahigh-performance liquid chromatography-high-resolution mass spectrometry | 34.5 | 0 | 3 |
| Development of an analytical method for the determination of the misuse in sports of boldenone through the analysis of urine by on-line coupling liquid chromatography-gas chromatography-combustion-isotope ratio mass spectrometry | 34.5 | 0 | 3 |
| On-Line Combination of High Performance Liquid Chromatography with Comprehensive Two-Dimensional Gas Chromatography-Triple Quadrupole Mass Spectrometry: A Proof of Principle Study | 34.5 | 0 | 3 |
| Method Development and Validation: Solid Phase Extraction-Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry Quantification of Pirlimycin in Bovine Feces and Urine | 34.5 | 0 | 3 |
| Simultaneous quantification of acetaminophen and five acetaminophen metabolites in human plasma and urine by high-performance liquid chromatography-electrospray ionization-tandem mass spectrometry: Method validation and application to a neonatal pha | 34.5 | 0 | 3 |
| Poly(amic acid) and polyimide characterization using gas chromatography/mass spectrometry and particle beam liquid chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Investigation of Galaxolide degradation products generated under oxidative and irradiation processes by liquid chromatography/hybrid quadrupole time-of-flight mass spectrometry and comprehensive two-dimensional gas chromatography/time-of-flight mass | 34.5 | 0 | 3 |
| Identification and quantitation of adenosine-3?:5?-cyclic monophosphate in plants using gas chromatography-mass spectrometry and high-performance liquid chromatography | 34.5 | 0 | 3 |
| Detection of Stimulants and Narcotics by Liquid Chromatography-Tandem Mass Spectrometry and Gas Chromatography-Mass Spectrometry for Sports Doping Control | 34.5 | 0 | 3 |
| Development and validation of multiresidue analytical method in cotton and groundnut oil for 87 pesticides using low temperature and dispersive cleanup on gas chromatography and liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| A fully automated dual-online multifunctional ultrahigh pressure liquid chromatography system for high-throughput proteomics analysis | 34.5 | 0 | 3 |
| Characterization of gibberellins from dark-grown Phaseolus coccineus seedlings by gas-liquid chromatography and combined gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Method development and validation for the determination of 2,4,6-tribromoanisole, 2,4,6-tribromophenol, 2,4,6-trichloroanisole, and 2,4,6-trichlorophenol in various drug products using stir bar sorptive extraction and gas chromatography-tandem mass | 34.5 | 0 | 3 |
| Differentiating organically and conventionally grown oregano using ultraperformance liquid chromatography mass spectrometry (UPLC-MS), headspace gas chromatography with flame ionization detection (headspace-GC-FID), and flow injection mass spectrum | 34.5 | 0 | 3 |
| Metabolomics study of cured tobacco using liquid chromatography with mass spectrometry: Method development and its application in investigating the chemical differences of tobacco from three growing regions | 34.5 | 0 | 3 |
| Metabolite profiling of edible bird's nest using gas chromatography/mass spectrometry and liquid chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Robust trace analysis of polar (C2-C8) perfluorinated carboxylic acids by liquid chromatography-tandem mass spectrometry: method development and application to surface water, groundwater and drinking water | 34.5 | 0 | 3 |
| Characterization and Differentiation of Geometric Isomers of 3-methylfentanyl Analogs by Gas Chromatography/Mass Spectrometry, Liquid Chromatography/Mass Spectrometry, and Nuclear Magnetic Resonance Spectroscopy | 34.5 | 0 | 3 |
| Method development and validation for simultaneous quantitation of endogenous hippuric acid and phenylacetylglycine in rat urine using liquid chromatography coupled with electrospray ionization tandem mass spectrometry | 34.5 | 0 | 3 |
| Qualitative characterization of three combustion-related standard reference materials for polycyclic aromatic sulfur heterocycles and their alkyl-substituted derivatives via normal-phase liquid chromatography and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Method development and validation for total haloxyfop analysis in infant formulas and related ingredient matrices using liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Method development for comprehensive extraction and analysis of marine toxins: Liquid-liquid extraction and tandem liquid chromatography separations coupled to electrospray tandem mass spectrometry | 34.5 | 0 | 3 |
| Chiral liquid chromatography-mass spectrometry (LC-MS/MS) method development for the detection of salbutamol in urine samples | 34.5 | 0 | 3 |
| Detection of seventy-two anabolic and androgenic steroids and/or their esters in horse hair using ultra-high performance liquid chromatography-high resolution mass spectrometry in multiplexed targeted MS2 mode and gas chromatography-tandem mass spec | 34.5 | 0 | 3 |
| Bioanalytical method development and validation for the determination of glycine in human cerebrospinal fluid by ion-pair reversed-phase liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Quantitative amino acid analysis by liquid chromatography-tandem mass spectrometry using low cost derivatization and an automated liquid handler | 34.5 | 0 | 3 |
| Method validation, storage stability and field trial for residues of florasulam and pyroxsulam in cereal by liquid chromatography with tandem mass spectrometry | 34.5 | 0 | 3 |
| Simultaneous quantitation of meperidine, normeperidine, tramadol, propoxyphene and norpropoxyphene in human plasma using solid-phase extraction and gas chromatography/mass spectrometry: Method validation and application to cardiovascular safety of t | 34.5 | 0 | 3 |
| Simultaneous determination of legacy and emerging organophosphorus flame retardants and plasticizers in indoor dust using liquid and gas chromatography-tandem mass spectrometry: method development, validation, and application | 34.5 | 0 | 3 |
| Gas chromatography-isotope dilution mass spectrometry method validation for target pesticides in soybeans | 34.5 | 0 | 3 |
| A multi-analytical platform based on pressurized-liquid extraction, in vitro assays and liquid chromatography/gas chromatography coupled to high resolution mass spectrometry for food by-products valorisation. Part 1: Withanolides-rich fractions from | 34.5 | 0 | 3 |
| A multi-analytical platform based on pressurized-liquid extraction, in vitro assays and liquid chromatography/gas chromatography coupled to high resolution mass spectrometry for food by-products valorisation. Part 2: Characterization of bioactive co | 34.5 | 0 | 3 |
| STRATEGIES AND CHALLENGES IN METHOD DEVELOPMENT AND VALIDATION FOR THE ABSOLUTE QUANTIFICATION OF ENDOGENOUS BIOMARKER METABOLITES USING LIQUID CHROMATOGRAPHY-TANDEM MASS SPECTROMETRY | 34.5 | 0 | 3 |
| Separation and Analysis of Sucrose Esters in Tobacco by Online Liquid Chromatography-Gas Chromatography/Mass Spectrometry | 34.5 | 0 | 3 |
| Special Considerations for Liquid Chromatography-Tandem Mass Spectrometry Method Development | 34.5 | 0 | 3 |
| High-throughput analytical method for 265 pesticides and environmental contaminants in meats and poultry by fast low pressure gas chromatography and ultrahigh-performance liquid chromatography tandem mass spectrometry | 34.5 | 0 | 3 |
| Method Validation and Dissipation Behaviour of Dimethyl Disulphide (DMDS) in Cucumber and Soil by Gas Chromatography-Tandem Mass Spectrometry | 34.5 | 0 | 3 |
| In-Depth Qualitative Analysis of Lime Essential Oils Using the Off-Line Combination of Normal Phase High Performance Liquid Chromatography and Comprehensive Two-Dimensional Gas Chromatography-Quadrupole Mass Spectrometry | 34.5 | 0 | 3 |
| Determination of several synthetic cathinones and an amphetamine-like compound in urine by gas chromatography with mass spectrometry. Method validation and application to real cases | 34.5 | 0 | 3 |
| Analysis of Acetyl Fentanyl in Postmortem Specimens by Gas Chromatography-Mass Spectrometry (GC-MS): Method Validation and Case Report | 34.5 | 0 | 3 |
| Method validation and application of a selective multiresidue analysis of highly polar pesticides in food matrices using hydrophilic interaction liquid chromatography and mass spectrometry | 34.5 | 0 | 3 |
| Determination of ethanamizuril, a novel triazine coccidiostat, in rat plasma by ultra-performance liquid chromatography system-tandem mass spectrometry and its application in a toxicological study | 34.5 | 0 | 3 |
| Implementation of a High-Resolution Liquid Chromatography-Mass Spectrometry Method in Quality Control Laboratories for Release and Stability Testing of a Commercial Antibody Product | 34.5 | 0 | 3 |
| Determination of metabolites of Geotrichum citri-aurantii treated with peppermint oil using liquid chromatography-mass spectrometry and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Liquid chromatography-tandem mass spectrometry based method development and validation of S016-1271 (LR8P), a novel cationic antimicrobial peptide for its application to pharmacokinetic studies | 34.5 | 0 | 3 |
| Simultaneous quantification of urinary purines and creatinine by ultra high performance liquid chromatography with ultraviolet spectroscopy and quadrupole time-of-flight mass spectrometry: Method development, validation, and application to gout stud | 34.5 | 0 | 3 |
| Comprehensive Determination of Unregulated Pesticide Residues in Oregon Cannabis Flower by Liquid Chromatography Paired with Triple Quadrupole Mass Spectrometry and Gas Chromatography Paired with Triple Quadrupole Mass Spectrometry | 34.5 | 0 | 3 |
| Integrating comprehensive two-dimensional gas chromatography mass spectrometry and parallel two-dimensional liquid chromatography mass spectrometry for untargeted metabolomics | 34.5 | 0 | 3 |
| Analysis of 2,4-Dinitrophenol in Postmortem Blood and Urine by Gas Chromatography-Mass Spectrometry: Method Development and Validation and Report of Three Fatalities in the United States | 34.5 | 0 | 3 |
| Gas chromatography and liquid chromatography coupled to mass spectrometry for the determination of fluorotelomer olefins, fluorotelomer alcohols, perfluoroalkyl sulfonamides and sulfonamido-ethanols in water | 34.5 | 0 | 3 |
| Determination of 6-thioguanine and 6-methylmercaptopurine in dried blood spots using liquid chromatography-tandem mass spectrometry: Method development, validation and clinical application | 34.5 | 0 | 3 |
| Targeted metabolomics: Liquid chromatography coupled to mass spectrometry method development and validation for the identification and quantitation of modified nucleosides as putative cancer biomarkers | 34.5 | 0 | 3 |
| Untargeted Soil Metabolomics Using Liquid Chromatography-Mass Spectrometry and Gas Chromatography-Mass Spectrometry | 34.5 | 0 | 3 |
| Simple method to detect triclofos and its metabolites in plasma of children by combined use of liquid chromatography tandem-mass spectrometry and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Method development and validation for low-level propineb and propylenethiourea analysis in baby food, infant formula and related matrices using liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Formation of by-products during chemical interesterification of lipids. Detection and characterization of dialkyl ketones by non-aqueous reversed-phase liquid chromatography-high resolution mass spectrometry and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Method development and validation of ten pyrethroid insecticides in edible mushrooms by Modified QuEChERS and gas chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Validation of a multi-residue method and estimation of measurement uncertainty of pesticides in drinking water using gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry | 34.5 | 0 | 3 |
| Determination of oxprenolol in human plasma by high-performance liquid chromatography, in comparison with gas chromatography and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Liquid chromatography-tandem mass spectrometry (LC-MS/MS) method development for screening of potential tamoxifen-drug/herb interaction via in vitro cytochrome P450 inhibition assay | 34.5 | 0 | 3 |
| Method development and validation for determining 1,3-butadiene in human blood by gas chromatography-mass spectrometry and head-space gas chromatography | 34.5 | 0 | 3 |
| Bile Acids Quantification by Liquid Chromatography-Tandem Mass Spectrometry: Method Validation, Reference Range, and Interference Study | 34.5 | 0 | 3 |
| Sequential thermal dissolution of two low-rank coals and characterization of their structure by high-performance liquid chromatography/time-of-flight mass spectrometry and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Bioanalytical method development and validation of a liquid chromatography-tandem mass spectrometry method for determination of β-lapachone in human plasma | 34.5 | 0 | 3 |
| Analysis of curcuminoids and volatile components in 160 batches of turmeric samples in China by high-performance liquid chromatography and gas chromatography mass spectrometry | 34.5 | 0 | 3 |
| Analytical method development for α-amanitin and β-amanitin in plasma at ultra-trace level by online solid phase extraction-high performance liquid chromatography-triple quadrupole mass spectrometry and its application in poisoning events | 34.5 | 0 | 3 |
| Synergistic optimization of Liquid Chromatography and Mass Spectrometry parameters on Orbitrap Tribrid mass spectrometer for high efficient data-dependent proteomics | 34.5 | 0 | 3 |
| Heart-cutting two-dimensional liquid chromatography coupled to quadrupole-orbitrap high resolution mass spectrometry for determination of N,N-dimethyltryptamine in rat plasma and brain; Method development and application | 34.5 | 0 | 3 |
| Method development and validation for the quantification of organic acids in microbial samples using anionic exchange solid-phase extraction and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Method Validation of Acrylamide in Dried Blood Spot by Liquid Chromatography-tandem Mass Spectrometry | 34.5 | 0 | 3 |
| Determination of Polyvinyl Acetate in Chewing Gum Using High-Performance Liquid Chromatography-Evaporative Light Scattering Detector and Pyrolyzer-Gas Chromatography-Mass Spectrometry | 34.5 | 0 | 3 |
| Method Validation for Quantitative Analysis of Metribuzin in Wheat by Liquid Chromatography-Tandem Mass Spectrometry | 34.5 | 0 | 3 |
| Penicillic acid in fruits: Method development, validation by liquid chromatography-tandem mass spectrometry and survey in southern China | 34.5 | 0 | 3 |
| Analysis of Caffeine, Chlorogenic Acid, Trigonelline, and Volatile Compounds in Cold Brew Coffee Using High-Performance Liquid Chromatography and Solid-Phase Microextraction-Gas Chromatography-Mass Spectrometry | 34.5 | 0 | 3 |
| Characterization of powdered turmeric by liquid chromatography-mass spectrometry and gas chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Analysis of endogenous gibberellins and gibberellin metabolites from Dalbergia dolichopetala by gas chromatography-mass spectrometry and high-performance liquid chromatography-mass spectrometry | 34.5 | 0 | 3 |
| Method Development towards Probing the Gut Metabolome using Reverse Phase Liquid Chromatography - Ion Mobility - Mass Spectrometry | 34.5 | 0 | 3 |
| LC/MS method development for the separation of anthocyanins and anthocyanin-derived pigments in red wines | 34.5 | 0 | 3 |
| HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY AND GAS CHROMATOGRAPHY — MASS SPECTROMETRY METHODS FOR THE DETERMINATION OF IMIDACLOPRID, CHLORPYRIFOS, AND BIFENTHRIN RESIDUES IN TEA LEAVES | 34.5 | 0 | 3 |
| Multi-residue method validation and safety evaluation of pesticide residues in seed spices cumin (Cuminum cyminum) and coriander (Coriandrum sativum) by gas chromatography tandem mass spectrometry (GC–MS/MS) | 34.5 | 0 | 3 |
| A comparative study of amino acid measurement in leaf extracts by gas chromatography-time of flight-mass spectrometry and high performance liquid chromatography with fluorescence detection | 34.5 | 0 | 3 |
| Method validation, residue and risk assessment of 260 pesticides in some leafy vegetables using liquid chromatography coupled to tandem mass spectrometry | 34.5 | 0 | 3 |
| Method development and optimisation for analysis of pesticide residues in biological matrices by modified QuEChERS and gas chromatography–triple quadrupole mass spectrometry | 34.5 | 0 | 3 |
| A proper and systematic qualitative method validation procedure and its application to gas chromatography-mass spectrometry analysis of Chemical Weapons Convention related chemicals | 34.5 | 0 | 3 |
| Q115478850 | 34.5 | 0 | 3 |
| Naturally-occurring folates in foods: Method development and analysis using liquid chromatography–tandem mass spectrometry (LC–MS/MS) | 34.5 | 0 | 3 |
| Method development and validation for the determination of selected endocrine disrupting compounds by liquid chromatography mass spectrometry and isotope pattern deconvolution in water samples. Comparison of two extraction techniques | 34.5 | 0 | 3 |
| Method Validation and Application of Liquid Chromatography- Mass Spectrometry/Mass Spectrometry for Determination of Neonicotinoid Pesticide Residues in Tomato | 34.5 | 0 | 3 |
| Characterisation of volatile and non-volatile compounds in pomelo by gas chromatography-olfactometry, gas chromatography and liquid chromatography-quadrupole time-of-flight mass spectrometry | 34.5 | 0 | 3 |
| Analysis of fire ant pesticides in water by solid-phase microextraction and gas chromatography/mass spectrometry or high-performance liquid chromatography/mass spectrometry | 34.5 | 0 | 3 |
| Patulin in apple and apple juice: Method development, validation by liquid chromatography-tandem mass spectrometry and survey in Brazilian south supermarkets | 34.5 | 0 | 3 |
| Method development for the identification and quantitative analysis of seven nitrosamines using gas chromatography mass spectrometry | 34.5 | 0 | 3 |
| Arsenic Speciation of Edible Shrimp by High-Performance Liquid Chromatography-Inductively Coupled Plasma-Mass Spectrometry (HPLC-ICP-MS): Method Development and Health Assessment | 34.5 | 0 | 3 |
| Analytical Method Validation for Determining Organophosphorus Pesticides in Baby Foods by a Modified Liquid–Liquid Microextraction Method and Gas Chromatography–Ion Trap/Mass Spectrometry Analysis | 34.5 | 0 | 3 |
| METHOD DEVELOPMENT AND VALIDATION OF LERCANIDIPINE IN HUMAN PLASMA BY LIQUID CHROMATOGRAPHY TANDEM-MASS SPECTROMETRY | 34.5 | 0 | 3 |
| Simultaneous Determination of Total Cortisol and Cortisone in Human Plasma by Liquid Chromatography-Tandem Mass Spectrometry: Method Development, Validation and Preliminary Clinical Application | 34.5 | 0 | 3 |
| Method development for the quantification of nine nitazene analogs and brorphine in Dried Blood Spots utilizing liquid chromatography – tandem mass spectrometry | 34.5 | 0 | 3 |
| Method development and validation of Canagliflozin in human plasma by liquid chromatography tandem mass spectrometry (LC-MS/MS) | 34.5 | 0 | 3 |
| Method Validation and Measurement Uncertainty Estimation for Determination of Multiclass Pesticide Residues in Tomato by Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS) | 34.5 | 0 | 3 |
| Analis | 34.5 | 0 | 3 |
| Q136291921 | 34.5 | 0 | 3 |
| Q137184656 | 34.5 | 0 | 3 |
| Jojoba oil analysis by high pressure liquid chromatography and gas chromatography/mass spectrometry | 34.5 | 0 | 3 |
| analytical chemistry | 27.3 | 0 | 2 |
| NanoSIMS | 27.3 | 0 | 2 |
| mass spectrometry | 27.3 | 0 | 2 |
| chromatography detector | 27.3 | 0 | 2 |
| accelerator mass spectrometry | 27.3 | 0 | 2 |
| Instrumental chemistry | 27.3 | 0 | 2 |
| gas chromatography | 27.3 | 0 | 2 |
| Arnold Beckman | 27.3 | 0 | 2 |
| service-level agreement | 27.3 | 0 | 2 |
| liquid chromatography–mass spectrometry | 27.3 | 0 | 2 |
| time-of-flight mass spectrometry | 27.3 | 0 | 2 |
| Inductively coupled plasma mass spectrometry | 27.3 | 0 | 2 |
| thermal ionization mass spectrometry | 27.3 | 0 | 2 |
| mass spectrometer | 27.3 | 0 | 2 |
| Fourier transform ion cyclotron resonance | 27.3 | 0 | 2 |
| Journal of Mass Spectrometry | 27.3 | 0 | 2 |
| Journal of the American Society for Mass Spectrometry | 27.3 | 0 | 2 |
| scientific instrument | 27.3 | 0 | 2 |
| Rapid Communications in Mass Spectrometry | 27.3 | 0 | 2 |
| Ion-attachment mass spectrometry | 27.3 | 0 | 2 |
| Q3698312 | 27.3 | 0 | 2 |
| John Browning | 27.3 | 0 | 2 |
| Thomas Thorp | 27.3 | 0 | 2 |
| Title 21 CFR Part 11 | 27.3 | 0 | 2 |
| William Jones | 27.3 | 0 | 2 |
| Journal of the Association for Laboratory Automation | 27.3 | 0 | 2 |
| Pyrolysis–gas chromatography–mass spectrometry | 27.3 | 0 | 2 |
| NIOSH Method 9111: Metamphetamine on Wipes by Liquid Chromatography/Mass Spectrometry | 27.3 | 0 | 2 |
| Measurement of Lysergic Acid Diethylamide (LSD) in Human Plasma by Gas Chromatography/Negative Ion Chemical Ionization Mass Spectrometry | 27.3 | 0 | 2 |
| Determination of metformin in human plasma using hydrophilic interaction liquid chromatography–tandem mass spectrometry | 27.3 | 0 | 2 |
| Zebra GC: a fully integrated micro gas chromatography system | 27.3 | 0 | 2 |
| Analysis of n-hexane, 2-hexanone, 2,5-hexanedione, and related chemicals by capillary gas chromatography and high-performance liquid chromatography | 27.3 | 0 | 2 |
| Urinary biomarkers of 1,3-butadiene in environmental settings using liquid chromatography isotope dilution tandem mass spectrometry | 27.3 | 0 | 2 |
| Zebra GC: a mini gas chromatography system for trace-level determination of hazardous air pollutants | 27.3 | 0 | 2 |
| Workplace monitoring for volatile organic compounds using thermal desorption-gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Identification of human urinary metabolites of acetochlor in exposed herbicide applicators by high-performance liquid chromatography-tandem mass spectrometry | 27.3 | 0 | 2 |
| Application of multidimensional gas chromatography-mass spectrometry to the determination of glycol ethers in air | 27.3 | 0 | 2 |
| Creatinine measurements in 24 h urine by liquid chromatography-tandem mass spectrometry | 27.3 | 0 | 2 |
| High-performance liquid chromatography electrospray ionization tandem mass spectrometry for the detection and quantitation of benzo[a]pyrene-DNA adducts | 27.3 | 0 | 2 |
| Gas chromatography/mass spectrometry: its application to industrial hygiene analytical problems | 27.3 | 0 | 2 |
| Characterization of DNA adducts from lung tissue of asphalt fume-exposed mice by nanoflow liquid chromatography quadrupole time-of-flight mass spectrometry | 27.3 | 0 | 2 |
| Determination of alachlor and its metabolites in rat plasma and urine by liquid chromatography - electrospray ionization mass spectrometry | 27.3 | 0 | 2 |
| Method for determination of acephate, methamidophos, omethoate, dimethoate, ethylenethiourea and propylenethiourea in human urine using high-performance liquid chromatography-atmospheric pressure chemical ionization tandem mass spectrometry | 27.3 | 0 | 2 |
| Sample-dependent effects on the neuropeptidome detected in rat brain tissue preparations by capillary liquid chromatography with tandem mass spectrometry | 27.3 | 0 | 2 |
| Simultaneous determination of multiple phthalate metabolites and bisphenol-A in human urine by liquid chromatography–tandem mass spectrometry | 27.3 | 0 | 2 |
| Mercapturic acids: recent advances in their determination by liquid chromatography/mass spectrometry and their use in toxicant metabolism studies and in occupational and environmental exposure studies | 27.3 | 0 | 2 |
| Recombinant factor C (rFC) assay and gas chromatography/mass spectrometry (GC/MS) analysis of endotoxin variability in four agricultural dusts | 27.3 | 0 | 2 |
| Measurement of macrocyclic trichothecene in floor dust of water-damaged buildings using gas chromatography/tandem mass spectrometry - dust matrix effects | 27.3 | 0 | 2 |
| Measuring DNA adducts by gas chromatography-electron capture-mass spectrometry: trace organic analysis | 27.3 | 0 | 2 |
| Gas chromatography/electron capture negative-ion mass spectrometry at the zeptomole level | 27.3 | 0 | 2 |
| Quantification of ergosterol and 3-hydroxy fatty acids in settled house dust by gas chromatography-mass spectrometry: comparison with fungal culture and determination of endotoxin by a Limulus amebocyte lysate assay | 27.3 | 0 | 2 |
| Specificity of lipoprotein-associated phospholipase A(2) toward oxidized phosphatidylserines: liquid chromatography-electrospray ionization mass spectrometry characterization of products and computer modeling of interactions | 27.3 | 0 | 2 |
| Multiple-stage microfabricated preconcentrator-focuser for micro gas chromatography system | 27.3 | 0 | 2 |
| Gas chromatography-mass spectrometry analysis of di-n-octyl disulfide in a straight oil metalworking fluid: application of differential permeation and Box-Cox transformation | 27.3 | 0 | 2 |
| A novel in-vitro technique for studying percutaneous permeation with a membrane-coated fiber and gas chromatography/mass spectrometry: part I. Performances of the technique and determination of the permeation rates and partition coefficients of [...] | 27.3 | 0 | 2 |
| Accurate localization and relative quantification of arginine methylation using nanoflow liquid chromatography coupled to electron transfer dissociation and orbitrap mass spectrometry | 27.3 | 0 | 2 |
| Simultaneous evaluation of six human glucuronidation activities in liver microsomes using liquid chromatography-tandem mass spectrometry | 27.3 | 0 | 2 |
| Proteomic analysis of exosomes from human neural stem cells by flow field-flow fractionation and nanoflow liquid chromatography-tandem mass spectrometry | 27.3 | 0 | 2 |
| Poly(rC) binding protein 2 binds to stem-loop IV of the poliovirus RNA 5' noncoding region: identification by automated liquid chromatography-tandem mass spectrometry | 27.3 | 0 | 2 |
| Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry -- Part 1: isocyanates using dibutylamine derivatives | 27.3 | 0 | 2 |
| Principles and applications of liquid chromatography-mass spectrometry in clinical biochemistry | 27.3 | 0 | 2 |
| Identification and quantification of glycoproteins using ion-pairing normal-phase liquid chromatography and mass spectrometry | 27.3 | 0 | 2 |
| Metabolism of benzo[a]pyrene in human bronchoalveolar H358 cells using liquid chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Profiling of volatile compounds in APCMin/+ mice blood by dynamic headspace extraction and gas chromatography/mass spectrometry | 27.3 | 0 | 2 |
| Liquid chromatography/mass spectrometry analysis of exhaled leukotriene B4 in asthmatic children | 27.3 | 0 | 2 |
| Analysis of Human Skin Emanations by Gas Chromatography/Mass Spectrometry. 2. Identification of Volatile Compounds That Are Candidate Attractants for the Yellow Fever Mosquito ( Aedes aegypti ) | 27.3 | 0 | 2 |
| Study of traditional Chinese medicine volatile oils from different geographical origins by comprehensive two-dimensional gas chromatography–time-of-flight mass spectrometry (GC×GC–TOFMS) in combination with multivariate analysis | 27.3 | 0 | 2 |
| Analysis of the volatile constituents ofApium graveolens L. andOenanthe L. by gas chromatography-mass spectrometry, using headspace solid-phase microextraction | 27.3 | 0 | 2 |
| Determination of alachlor and its metabolites in rat plasma and urine using solid phase extraction and liquid chromatography/electrospray ionization-mass spectrometry | 27.3 | 0 | 2 |
| Identification of a major human metabolite of acetochlor in exposed herbicide applicators by high performance liquid chromatography-tandem mass spectrometry | 27.3 | 0 | 2 |
| Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry -- Part 2: amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives | 27.3 | 0 | 2 |
| Technical report for surface analysis of nitrogen mustard degradation products by liquid chromatography/tandem mass spectrometry (LC/MS/MS) | 27.3 | 0 | 2 |
| Development and Testing of a Man-Portable Gas Chromatography/Mass Spectrometry System for Air Monitoring | 27.3 | 0 | 2 |
| Thermal Desorption Gas Chromatography-Mass Spectrometry Field Methods for the Detection of Organic Compounds | 27.3 | 0 | 2 |
| Report on method development for the analysis of polycyclic aromatic hydrocarbons by liquid chromatography | 27.3 | 0 | 2 |
| Elemental labelling combined with liquid chromatography inductively coupled plasma mass spectrometry for quantification of biomolecules: a review | 27.3 | 0 | 2 |
| Spectral deconvolution for gas chromatography mass spectrometry-based metabolomics: current status and future perspectives | 27.3 | 0 | 2 |
| Microextraction techniques coupled to liquid chromatography with mass spectrometry for the determination of organic micropollutants in environmental water samples | 27.3 | 0 | 2 |
| Translational Metabolomics in Cancer Research | 27.3 | 0 | 2 |
| Pharmacokinetic Studies of Chinese Medicinal Herbs Using an Automated Blood Sampling System and Liquid Chromatography-mass Spectrometry | 27.3 | 0 | 2 |
| Clinical Glycomics Employing Graphitized Carbon Liquid Chromatography-Mass Spectrometry | 27.3 | 0 | 2 |
| FiehnLib: Mass Spectral and Retention Index Libraries for Metabolomics Based on Quadrupole and Time-of-Flight Gas Chromatography/Mass Spectrometry | 27.3 | 0 | 2 |
| Metabolomic analysis via reversed-phase ion-pairing liquid chromatography coupled to a stand alone orbitrap mass spectrometer | 27.3 | 0 | 2 |
| The Applications and Features of Liquid Chromatography-Mass Spectrometry in the Analysis of Traditional Chinese Medicine | 27.3 | 0 | 2 |
| Screening and determination of benzodiazepines in whole blood using solid-phase extraction and gas chromatography/mass spectrometry | 27.3 | 0 | 2 |
| Analysis of oak tannins by liquid chromatography-electrospray ionisation mass spectrometry | 27.3 | 0 | 2 |
| Liquid chromatography-electrospray ionization mass spectrometry study of the flavonoids of the roots of Astragalus mongholicus and A. membranaceus | 27.3 | 0 | 2 |
| Liquid chromatography with triple-quadrupole or quadrupole-time of flight mass spectrometry for screening and confirmation of residues of pharmaceuticals in water | 27.3 | 0 | 2 |
| Multi-residue liquid chromatography/tandem mass spectrometry method for the detection of non-steroidal anti-inflammatory drugs in bovine muscle: optimisation of ion trap parameters | 27.3 | 0 | 2 |
| Q28184643 | 27.3 | 0 | 2 |
| Determination of chemical components of volatile oil from Cuminum cyminum L. by gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| On-line identification of tropane alkaloids from Erythroxylum vacciniifolium by liquid chromatography-UV detection-multiple mass spectrometry and liquid chromatography-nuclear magnetic resonance spectrometry | 27.3 | 0 | 2 |
| Aromatic profile of aqueous banana essence and banana fruit by gas chromatography-mass spectrometry (GC-MS) and gas chromatography-olfactometry (GC-O) | 27.3 | 0 | 2 |
| Aroma composition of red wines by different extraction methods and Gas Chromatography-SIM/MASS spectrometry analysis | 27.3 | 0 | 2 |
| Role of gas chromatography-mass spectrometry with negative ion chemical ionization in clinical and forensic toxicology, doping control, and biomonitoring | 27.3 | 0 | 2 |
| Metabolism of a novel antiangiogenic agent KR-31831 in rats using liquid chromatography-electrospray mass spectrometry | 27.3 | 0 | 2 |
| Determination of acidic drugs and caffeine in municipal wastewaters and receiving waters by gas chromatography-ion trap tandem mass spectrometry | 27.3 | 0 | 2 |
| Liquid Chromatography–Tandem Mass Spectrometry Method for the Determination of Vanillylmandelic Acid in Urine | 27.3 | 0 | 2 |
| A confirmatory analysis of malachite green residues in rainbow trout with liquid chromatography-electrospray tandem mass spectrometry | 27.3 | 0 | 2 |
| Optimization of protein precipitation based upon effectiveness of protein removal and ionization effect in liquid chromatography-tandem mass spectrometry | 27.3 | 0 | 2 |
| Toxicological detection of pholcodine and its metabolites in urine and hair using radio immunoassay, fluorescence polarisation immunoassay, enzyme immunoassay, and gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Determination of phenolic compounds in rose hip (Rosa canina) using liquid chromatography coupled to electrospray ionisation tandem mass spectrometry and diode-array detection | 27.3 | 0 | 2 |
| Metabolism of the new designer drug α-pyrrolidinopropiophenone (PPP) and the toxicological detection of PPP and 4′-methyl-α-pyrrolidinopropiophenone (MPPP) studied in rat urine using gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Determination of Ni(CO)4, Fe(CO)5, Mo(CO)6, and W(CO)6 in sewage gas by using cryotrapping gas chromatography inductively coupled plasma mass spectrometry | 27.3 | 0 | 2 |
| Aroma compound analysis of Piper nigrum and Piper guineense essential oils from Cameroon using solid-phase microextraction-gas chromatography, solid-phase microextraction-gas chromatography-mass spectrometry and olfactometry | 27.3 | 0 | 2 |
| Measurement of salicylic acid in human serum using stable isotope dilution and gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Determination of astragalosides in the roots of Astragalus spp. using liquid chromatography tandem atmospheric pressure chemical ionization mass spectrometry | 27.3 | 0 | 2 |
| Screening for N-glycosylated proteins by liquid chromatography mass spectrometry | 27.3 | 0 | 2 |
| Validation of liquid chromatography-electrospray ionization ion trap mass spectrometry method for the determination of mesocarb in human plasma and urine | 27.3 | 0 | 2 |
| Characterization of phenolic components in polar extracts of Eucalyptus globulus Labill. bark by high-performance liquid chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Identification of volatile organic compounds emitted by a naturally aged book using solid-phase microextraction/gas chromatography/mass spectrometry | 27.3 | 0 | 2 |
| Detection of androst-4-ene-3,6,17-trione (6-OXO) and its metabolites in urine by gas chromatography-mass spectrometry in relation to doping analysis | 27.3 | 0 | 2 |
| Quantification of chlordesmethyldiazepam by liquid chromatography-tandem mass spectrometry: application to a cloxazolam bioequivalence study | 27.3 | 0 | 2 |
| Confirmatory tests for drugs in the workplace by gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Determination of the appetite suppressant P57 in Hoodia gordonii plant extracts and dietary supplements by liquid chromatography/electrospray ionization mass spectrometry (LC-MSD-TOF) and LC-UV methods | 27.3 | 0 | 2 |
| Quantification of metaxalone in human plasma by liquid chromatography coupled to tandem mass spectrometry | 27.3 | 0 | 2 |
| Phytanic acid: measurement of plasma concentrations by gas-liquid chromatography-mass spectrometry analysis and associations with diet and other plasma fatty acids | 27.3 | 0 | 2 |
| Identification and characterization of apelin peptides in bovine colostrum and milk by liquid chromatography-mass spectrometry | 27.3 | 0 | 2 |
| MSight: an image analysis software for liquid chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Ultrasonic nebulization extraction coupled with headspace single drop microextraction and gas chromatography-mass spectrometry for analysis of the essential oil in Cuminum cyminum L | 27.3 | 0 | 2 |
| Quantification of heterocyclic amine carcinogens in cooked meats using isotope dilution liquid chromatography/atmospheric pressure chemical ionization tandem mass spectrometry | 27.3 | 0 | 2 |
| Gas chromatography/mass spectrometry assay for arginine: glycine-amidinotransferase deficiency | 27.3 | 0 | 2 |
| Identification of phenolic compounds from Scutellaria lateriflora by liquid chromatography with ultraviolet photodiode array and electrospray ionization tandem mass spectrometry | 27.3 | 0 | 2 |
| Quantitative analysis of CM 6912 (ethyl loflazepate) and its metabolites in plasma and urine by chemical ionization gas chromatography mass spectrometry. Application to pharmacokinetic studies in man | 27.3 | 0 | 2 |
| Q28264877 | 27.3 | 0 | 2 |
| Direct Analysis of Leucine and Its Metabolites β-Hydroxy-β-methylbutyric Acid, α-Ketoisocaproic Acid, and α-Hydroxyisocaproic Acid in Human Breast Milk by Liquid Chromatography–Mass Spectrometry | 27.3 | 0 | 2 |
| Urine organic acid analysis for inherited metabolic disease using gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Identification of urinary and biliary conjugated metabolites of the neuromuscular blocker 51W89 by liquid chromatography/mass spectrometry | 27.3 | 0 | 2 |
| The decomposition of benzodiazepines during analysis by capillary gas chromatography/mass spectrometry | 27.3 | 0 | 2 |
| Quantitative profiling of endocannabinoids and related compounds in rat brain using liquid chromatography-tandem electrospray ionization mass spectrometry | 27.3 | 0 | 2 |
| Doping control analysis of TB-500, a synthetic version of an active region of thymosin β4, in equine urine and plasma by liquid chromatography–mass spectrometry | 27.3 | 0 | 2 |
| Beta-keto amphetamines: studies on the metabolism of the designer drug mephedrone and toxicological detection of mephedrone, butylone, and methylone in urine using gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Development of criteria for the detection of adrenosterone administration by gas chromatography-mass spectrometry and gas chromatography-combustion-isotope ratio mass spectrometry for doping control | 27.3 | 0 | 2 |
| Determination of picamilon concentration in human plasma by liquid chromatography–tandem mass spectrometry | 27.3 | 0 | 2 |
| Ruggedness/robustness evaluation and system suitability test on United States Pharmacopoeia XXVI assay ginsenosides in Asian and American ginseng by high-performance liquid chromatography | 27.3 | 0 | 2 |
| Identification and chemical profiling of monacolins in red yeast rice using high-performance liquid chromatography with photodiode array detector and mass spectrometry | 27.3 | 0 | 2 |
| Analysis of hydrazine in drinking water by isotope dilution gas chromatography/tandem mass spectrometry with derivatization and liquid-liquid extraction | 27.3 | 0 | 2 |
| Thromboxane (TX)A3 and prostaglandin (PG)I3 are formed in man after dietary eicosapentaenoic acid: identification and quantification by capillary gas chromatography-electron impact mass spectrometry | 27.3 | 0 | 2 |
| Determination of tobacco-specific nitrosamines in replacement liquids of electronic cigarettes by liquid chromatography–tandem mass spectrometry | 27.3 | 0 | 2 |
| Biomedical and biochemical applications of liquid chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Quantification of LSD and N-demethyl-LSD in urine by gas chromatography/resonance electron capture ionization mass spectrometry | 27.3 | 0 | 2 |
| Liquid chromatography/tandem mass spectrometry assay for the absolute quantification of the expected circulating apelin peptides in human plasma | 27.3 | 0 | 2 |
| Analysis of phosphoprotein p19 by liquid chromatography/mass spectrometry. Identification of two proline-directed serine phosphorylation sites and a blocked amino terminus | 27.3 | 0 | 2 |
| Separation of selenium-containing proteins in human and mouse plasma using tandem high-performance liquid chromatography columns coupled with inductively coupled plasma-mass spectrometry | 27.3 | 0 | 2 |
| Automated immobilized metal affinity chromatography/nano-liquid chromatography/electrospray ionization mass spectrometry platform for profiling protein phosphorylation sites | 27.3 | 0 | 2 |
| High-speed liquid chromatography/tandem mass spectrometry for the determination of drugs in biological samples | 27.3 | 0 | 2 |
| Determination of airborne trialkyl and triaryl organophosphates originating from hydraulic fluids by gas chromatography-mass spectrometry. Development of methodology for combined aerosol and vapor sampling | 27.3 | 0 | 2 |
| Investigation of the Presence of β-Hydroxy-β-methylbutyric Acid and α-Hydroxyisocaproic Acid in Bovine Whole Milk and Fermented Dairy Products by a Validated Liquid Chromatography–Mass Spectrometry Method | 27.3 | 0 | 2 |
| Thermospray liquid chromatography/mass spectrometry determination of drugs and their metabolites in biological fluids | 27.3 | 0 | 2 |
| Spironolactone metabolism in man studied by gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| The identification of related substances in 9 alpha-fluoroprednisolone-21 acetate by means of high-performance liquid chromatography with diode array detector and mass spectrometry | 27.3 | 0 | 2 |
| Characterization of mephenytoin metabolites in human urine by gas chromatography and mass spectrometry | 27.3 | 0 | 2 |
| Urinary metabolites of 2-ethyl-2-methylsuccinimide (ethosuximide) studied by combined gas chromatography mass spectrometry | 27.3 | 0 | 2 |
| Study of a virilizing adrenal cortical tumor. Analysis of urinary steroids by gas-liquid chromatography and mass spectrometry | 27.3 | 0 | 2 |
| A non-enzymic procedure for the quantitative analysis of (3-methoxy-4-sulphoxyphenyl)ethylene glycol (MHPG sulphate) in human urine using stable isotope dilution and gas chromatography—mass spectrometry | 27.3 | 0 | 2 |
| Determination of Acidic Metabolites of Biogenic Amines in Human Aqueous Humour by Gas Chromatography-Negative Ion Chemical Ionisation Mass Spectrometry | 27.3 | 0 | 2 |
| Direct introduction of large-volume urine samples into an on-line immunoaffinity sample pretreatment-capillary gas chromatography system | 27.3 | 0 | 2 |
| Identification of NAc-HCPC and NAc-β-CEC, and qualitative analyses of sulphur amino acids in the urine of a patient with cystathioninuria using liquid chromatography/atmospheric pressure ionization mass spectrometry | 27.3 | 0 | 2 |
| Quantitation of plasma warfarin levels by gas chromatography chemical ionization mass spectrometry | 27.3 | 0 | 2 |
| Volatile compounds detected in blood of drunk drivers by headspace/capillary gas chromatography/ion trap mass spectrometry | 27.3 | 0 | 2 |
| Peptide analysis as amino alcohols by gas chromatography-mass spectrometry. Application to hyperoligopeptiduria. detection of Gly-3Hyp-4Hyp and Gly-Pro-4Hyp-Gly | 27.3 | 0 | 2 |
| Quantification of acitretin in human plasma by microbore liquid chromatography—negative chemical ionization mass spectrometry | 27.3 | 0 | 2 |
| Urinary metabolites of 4-isobutylphenylacetic acid studied by combined gas chromatography mass spectrometry | 27.3 | 0 | 2 |
| Isotopic determination of organic keto acid pentafluorobenzyl esters in biological fluids by negative chemical ionization gas chromatography/mass spectrometry | 27.3 | 0 | 2 |
| Quantitative determination of 1,3-bis(tetrahydro-2- furanyl)-5-fluoro-2,4-pyrimidinedione and its metabolites in plasma by high-pressure liquid chromatography and gas chromatography—mass fragmentography | 27.3 | 0 | 2 |
| Selected metastable peak monitoring: A new, specific technique in quantitative gas chromatography mass spectrometry | 27.3 | 0 | 2 |
| Separation and determination of oleic and cis-vaccenic acids by gas-liquid chromatography mass spectrometry using a polar cyanopropylsiloxane liquid phase | 27.3 | 0 | 2 |
| Sensitive in vivo assay of the phenylalanine hydroxylating system with a small intravenous dose of heptadeutero l-phenylalanine using high pressure liquid chromatography and capillary gas chromatography/mass fragmentography | 27.3 | 0 | 2 |
| Analysis of biogenic amines and their metabolites in biological tissues and fluids by gas chromatography-negative ion chemical ionization mass spectrometry (GC-NICIMS) | 27.3 | 0 | 2 |
| Profiling of uremic serum by high-resolution gas chromatography—electron-impact, chemical ionization mass spectrometry | 27.3 | 0 | 2 |
| Urinary metabolites of clomethiazole. Detection and structural analysis by gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Identification of polychlorinated styrene compounds in heron tissues by gas-liquid chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Use of new silylating agents for identification of hydroxylated steroids by gas chromatography and gas chromatography mass spectrometry | 27.3 | 0 | 2 |
| 5-Hydroxytryptophol in human cerebrospinal fluid: Quantitative determination by gas chromatography-mass spectrometry using a obliterated internal standard | 27.3 | 0 | 2 |
| Studies on trimethylsilyl derivatives of 1-alk-1-enyl-2-acyl glycerols by gas-liquid chromatography mass spectrometry | 27.3 | 0 | 2 |
| High-performance liquid chromatography/tandem mass spectrometry: its use for the identification of stanozolol and its major metabolites in human and equine urine | 27.3 | 0 | 2 |
| Q28333185 | 27.3 | 0 | 2 |
| Evaluation of Allyldimethylsilyl Ethers as Steroid Derivatives for Gas Chromatography - Mass Spectrometry | 27.3 | 0 | 2 |
| Medium- and long-chain 3-hydroxymonocarboxylic acids: analysis by gas chromatography combined with mass spectrometry | 27.3 | 0 | 2 |
| Serum level of 19-hydroxyandrostenedione during pregnancy and at delivery determined by gas chromatography/mass spectrometry | 27.3 | 0 | 2 |
| Monoamine metabolites and related compounds in human amniotic fluid: Assay by gas chromatography and gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Analysis of methylated and oxidized purines in urine by capillary gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Thermospray liquid chromatography/mass spectrometry studies on mechanisms of nucleic acid alkylation by some deuterated carcinogens | 27.3 | 0 | 2 |
| Sterols of scallop. part II structure of unknown sterols by combination gas-liquid chromatography and mass spectrometry | 27.3 | 0 | 2 |
| Quantitation of leukotriene B4 in human serum by negative ion gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Quantification of 8-oxo-guanine and guanine as the nucleobase, nucleoside and deoxynucleoside forms in human urine by high-performance liquid chromatography-electrospray tandem mass spectrometry | 27.3 | 0 | 2 |
| Assay of methylmalonic acid in the serum of patients with cobalamin deficiency using capillary gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Analysis of Bacterial Vaginosis-Related Amines in Vaginal Fluid by Gas Chromatography and Mass Spectrometry | 27.3 | 0 | 2 |
| Studies on neurosteroids X. Determination of pregnenolone and dehydroepiandrosterone in rat brains using gas chromatography-mass spectrometry-mass spectrometry | 27.3 | 0 | 2 |
| Improved stable isotope dilution-gas chromatography-mass spectrometry method for serum or plasma free 3-hydroxy-fatty acids and its utility for the study of disorders of mitochondrial fatty acid beta-oxidation | 27.3 | 0 | 2 |
| Analysis of volatile organic compounds in human urine by headspace gas chromatography-mass spectrometry with a multipurpose sampler | 27.3 | 0 | 2 |
| Determination of sorbic acid in urine by gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Profiling steroid hormones in amniotic fluid of midpregnancy by routine stable isotope dilution/gas chromatography-mass spectrometry: reference values and concentrations in fetuses at risk for 21-hydroxylase deficiency | 27.3 | 0 | 2 |
| Determination of [(13)C]galactose enrichment in human plasma by gas chromatography/positive chemical ionization tandem mass spectrometry | 27.3 | 0 | 2 |
| On the metabolism of the amphetamine-derived antispasmodic drug mebeverine: gas chromatography-mass spectrometry studies on rat liver microsomes and on human urine | 27.3 | 0 | 2 |
| Stereodifferentiation of 3-hydroxyisobutyric- and 3-aminoisobutyric acid in human urine by enantioselective multidimensional capillary gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Identification of ten corticosteroids in human hair by liquid chromatography-ionspray mass spectrometry | 27.3 | 0 | 2 |
| Quantitative analysis of alachlor protein adducts by gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Stability of thiopental and pentobarbital in human plasma determined with a new easy and specific gas chromatography-mass spectrometry assay | 27.3 | 0 | 2 |
| Screening for fatty acid beta oxidation disorders. Acylglycine analysis by electron impact ionization gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Analysis of aplidine (dehydrodidemnin B), a new marine-derived depsipeptide, in rat biological fluids by liquid chromatography-tandem mass spectrometry | 27.3 | 0 | 2 |
| Electrospray ionization mass spectrometry of 5-methyl-2'-deoxycytidine and its determination in urine by liquid chromatography/electrospray ionization tandem mass spectrometry | 27.3 | 0 | 2 |
| Determination of the urinary benzene metabolites S-phenylmercapturic acid and trans,trans-muconic acid by liquid chromatography-tandem mass spectrometry | 27.3 | 0 | 2 |
| Identification and quantification of flavonoids in human urine samples by column-switching liquid chromatography coupled to atmospheric pressure chemical ionization mass spectrometry | 27.3 | 0 | 2 |
| Sweat testing for cocaine, codeine and metabolites by gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Equine metabolism of buspirone studied by high-performance liquid chromatography/mass spectrometry | 27.3 | 0 | 2 |
| Determination of isotopic enrichments of [1-13C]homocysteine, [1-13C]methionine and [2H3-methyl-1-13C]methionine in human plasma by gas chromatography-negative chemical ionization mass spectrometry | 27.3 | 0 | 2 |
| Quantitative analysis of human serum corticosterone by high-performance liquid chromatography coupled to electrospray ionization mass spectrometry | 27.3 | 0 | 2 |
| Rapid and highly sensitive method for the determination of verapamil, [2H7]verapamil and metabolites in biological fluids by liquid chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Simultaneous determination of ethylene glycol and glycolic acid in serum by gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Simultaneous determination of urinary androgen glucuronides by high temperature gas chromatography-mass spectrometry with selected ion monitoring | 27.3 | 0 | 2 |
| Profiling neurosteroids in cerebrospinal fluids and plasma by gas chromatography/electron capture negative chemical ionization mass spectrometry | 27.3 | 0 | 2 |
| Dried Blood Spot Methodology in Combination With Liquid Chromatography/Tandem Mass Spectrometry Facilitates the Monitoring of Teriflunomide | 27.3 | 0 | 2 |
| Extraction of 3,4,4′-Trichlorocarbanilide from Rat Fecal Samples for Determination by High Pressure Liquid Chromatography–Tandem Mass Spectrometry | 27.3 | 0 | 2 |
| Simultaneous determination of polybrominated diphenyl ethers and polychlorinated biphenyls by gas chromatography-tandem mass spectrometry in human serum and plasma | 27.3 | 0 | 2 |
| Measurement of pyrethroid, organophosphorus, and carbamate insecticides in human plasma using isotope dilution gas chromatography-high resolution mass spectrometry | 27.3 | 0 | 2 |
| Biomonitoring method for bisphenol A in human urine by ultra-high-performance liquid chromatography-tandem mass spectrometry | 27.3 | 0 | 2 |
| Disposition of the herbicide 2-chloro-4-(ethylamino)-6-(isopropylamino)-s-triazine (Atrazine) and its major metabolites in mice: a liquid chromatography/mass spectrometry analysis of urine, plasma, and tissue levels | 27.3 | 0 | 2 |
| Qualitative Profiling and Quantification of Neonicotinoid Metabolites in Human Urine by Liquid Chromatography Coupled with Mass Spectrometry | 27.3 | 0 | 2 |
| Simultaneous Quantification of Multiple Urinary Naphthalene Metabolites by Liquid Chromatography Tandem Mass Spectrometry | 27.3 | 0 | 2 |
| Comparative plasma proteomic studies of pulmonary TiO2 nanoparticle exposure in rats using liquid chromatography tandem mass spectrometry | 27.3 | 0 | 2 |
| Determination of oxidized phosphatidylcholines by hydrophilic interaction liquid chromatography coupled to Fourier transform mass spectrometry | 27.3 | 0 | 2 |
| Comprehensive analysis of lipids in biological systems by liquid chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Quantitative profiling method for oxylipin metabolome by liquid chromatography electrospray ionization tandem mass spectrometry | 27.3 | 0 | 2 |
| Molecular species composition of plant cardiolipin determined by liquid chromatography mass spectrometry | 27.3 | 0 | 2 |
| A revised method for determination of dialkylphosphate levels in human urine by solid-phase extraction and liquid chromatography with tandem mass spectrometry: application to human urine samples from Japanese children | 27.3 | 0 | 2 |
| Enhanced characterization of the smell of death by comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry (GCxGC-TOFMS) | 27.3 | 0 | 2 |
| Sample preparation and liquid chromatography-tandem mass spectrometry for multiple steroids in mammalian and avian circulation | 27.3 | 0 | 2 |
| Detection of Mycobacterium tuberculosis in sputum by gas chromatography-mass spectrometry of methyl mycocerosates released by thermochemolysis | 27.3 | 0 | 2 |
| HDL proteome in hemodialysis patients: a quantitative nanoflow liquid chromatography-tandem mass spectrometry approach | 27.3 | 0 | 2 |
| Neutral Fragment Filtering for Rapid Identification of New Diester-Diterpenoid Alkaloids in Roots of Aconitum carmichaeli by Ultra-High-Pressure Liquid Chromatography Coupled with Linear Ion Trap-Orbitrap Mass Spectrometry | 27.3 | 0 | 2 |
| Liquid chromatography-tandem mass spectrometry for analysis of intestinal permeability of loperamide in physiological buffer | 27.3 | 0 | 2 |
| Identification of Mycobacterium tuberculosis H37Rv integral membrane proteins by one-dimensional gel electrophoresis and liquid chromatography electrospray ionization tandem mass spectrometry | 27.3 | 0 | 2 |
| Processing Technology Investigation of Loquat (Eriobotrya japonica) Leaf by Ultra-Performance Liquid Chromatography-Quadrupole Time-of-Flight Mass Spectrometry Combined with Chemometrics | 27.3 | 0 | 2 |
| Insights into Vitamin D metabolism using cyp24 over-expression and knockout systems in conjunction with liquid chromatography/mass spectrometry (LC/MS) | 27.3 | 0 | 2 |
| A Sensitive and Selective Liquid Chromatography/Tandem Mass Spectrometry Method for Quantitative Analysis of Efavirenz in Human Plasma | 27.3 | 0 | 2 |
| Detection of an Extended Human Volatome with Comprehensive Two-Dimensional Gas Chromatography Time-of-Flight Mass Spectrometry | 27.3 | 0 | 2 |
| Application of Holistic Liquid Chromatography-High Resolution Mass Spectrometry Based Urinary Metabolomics for Prostate Cancer Detection and Biomarker Discovery | 27.3 | 0 | 2 |
| Validation of biomarkers for distinguishing Mycobacterium tuberculosis from non-tuberculous mycobacteria using gas chromatography-mass spectrometry and chemometrics | 27.3 | 0 | 2 |
| Rapid resolution liquid chromatography coupled with quadrupole time-of-flight mass spectrometry-based metabolomics approach to study the effects of jieduquyuziyin prescription on systemic lupus erythematosus | 27.3 | 0 | 2 |
| Drug facilitated sexual assault: detection and stability of benzodiazepines in spiked drinks using gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| A Metabonomic Analysis of Serum from Rats Treated with Ricinine Using Ultra Performance Liquid Chromatography Coupled with Mass Spectrometry | 27.3 | 0 | 2 |
| Development and validation of a high-performance liquid chromatography-tandem mass spectrometry method for the simultaneous determination of irinotecan and its main metabolites in human plasma and its application in a clinical pharmacokinetic study | 27.3 | 0 | 2 |
| Pharmacokinetic Study of 14-(3-Methylbenzyl)matrine and 14-(4-Methylbenzyl)matrine in Rat Plasma Using Liquid Chromatography-Tandem Mass Spectrometry | 27.3 | 0 | 2 |
| Rapid and simultaneous quantification of levetiracetam and its carboxylic metabolite in human plasma by liquid chromatography tandem mass spectrometry | 27.3 | 0 | 2 |
| Influence of the Expression Level of O6-Alkylguanine-DNA Alkyltransferase on the Formation of DNA Interstrand Crosslinks Induced by Chloroethylnitrosoureas in Cells: A Quantitation Using High-Performance Liquid Chromatography-Mass Spectrometry | 27.3 | 0 | 2 |
| Chemical Profiling of Re-Du-Ning Injection by Ultra-Performance Liquid Chromatography Coupled with Electrospray Ionization Tandem Quadrupole Time-of-Flight Mass Spectrometry through the Screening of Diagnostic Ions in MSE Mode | 27.3 | 0 | 2 |
| Antibiotic Toxicity and Absorption in Zebrafish Using Liquid Chromatography-Tandem Mass Spectrometry | 27.3 | 0 | 2 |
| Systematic Analysis of Absorbed Anti-Inflammatory Constituents and Metabolites of Sarcandra glabra in Rat Plasma Using Ultra-High-Pressure Liquid Chromatography Coupled with Linear Trap Quadrupole Orbitrap Mass Spectrometry | 27.3 | 0 | 2 |
| Characterization of a gel-separated unknown glycoprotein by liquid chromatography/multistage tandem mass spectrometry: analysis of rat brain Thy-1 separated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis | 27.3 | 0 | 2 |
| An immunoaffinity liquid chromatography-tandem mass spectrometry assay for detection of endogenous aggrecan fragments in biological fluids: Use as a biomarker for aggrecanase activity and cartilage degradation | 27.3 | 0 | 2 |
| Assay of the activity of malonyl-coenzyme A decarboxylase by gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Stable carbon isotope analyses of nanogram quantities of particulate organic carbon (pollen) with laser ablation nano combustion gas chromatography/isotope ratio mass spectrometry | 27.3 | 0 | 2 |
| Quantitation of hepcidin from human and mouse serum using liquid chromatography tandem mass spectrometry | 27.3 | 0 | 2 |
| Metabolic Flux Analysis of Lipid Biosynthesis in the Yeast Yarrowia lipolytica Using 13C-Labled Glucose and Gas Chromatography-Mass Spectrometry | 27.3 | 0 | 2 |
| Simultaneous Determination of 13 Priority Polycyclic Aromatic Hydrocarbons in Tehran's Tap Water and Water for Injection Samples Using Dispersive Liquid-Liquid Micro Extraction Method and Gas Chromatography-Mass Spectrometry | 27.3 | 0 | 2 |
| Gas Chromatography/Atmospheric Pressure Chemical Ionization-Fourier Transform Ion Cyclotron Resonance Mass Spectrometry of Pyrolysis Oil from German Brown Coal | 27.3 | 0 | 2 |
| Increasing Polyaromatic Hydrocarbon (PAH) Molecular Coverage during Fossil Oil Analysis by Combining Gas Chromatography and Atmospheric-Pressure Laser Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry (FT-ICR MS). | 27.3 | 0 | 2 |
| Comparative pharmacokinetics of a proliposome formulation of Ginkgo biloba extract and Ginaton in rats by a sensitive ultra performance liquid chromatography–tandem mass spectrometry method | 27.3 | 0 | 2 |
| Analysis of cytochrome P450 metabolites of arachidonic and linoleic acids by liquid chromatography-mass spectrometry with ion trap MS | 27.3 | 0 | 2 |
| Evaluation of storage stability of soybean biodiesel using a flame ionization detector coupled to a gas chromatography system | 27.3 | 0 | 2 |
| Quantification of complex polycyclic aromatic hydrocarbon mixtures in standard reference materials using comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry | 27.3 | 0 | 2 |
| Combustion chemistry and flame structure of furan group biofuels using molecular-beam mass spectrometry and gas chromatography - Part I: Furan | 27.3 | 0 | 2 |
| Combustion chemistry and flame structure of furan group biofuels using molecular-beam mass spectrometry and gas chromatography - Part II: 2-Methylfuran | 27.3 | 0 | 2 |
| Quantitation of benzo[a]pyrene metabolic profiles in human bronchoalveolar (H358) cells by stable isotope dilution liquid chromatography-atmospheric pressure chemical ionization mass spectrometry | 27.3 | 0 | 2 |
| Identification and quantification of polyfunctionalized hopanoids by high temperature gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Design, implementation and multisite evaluation of a system suitability protocol for the quantitative assessment of instrument performance in liquid chromatography-multiple reaction monitoring-MS (LC-MRM-MS) | 27.3 | 0 | 2 |
| Obesity-Related Metabolomic Analysis of Human Subjects in Black Soybean Peptide Intervention Study by Ultraperformance Liquid Chromatography and Quadrupole-Time-of-Flight Mass Spectrometry | 27.3 | 0 | 2 |
| Liquid chromatography quadrupole time-of-flight mass spectrometry characterization of metabolites guided by the METLIN database | 27.3 | 0 | 2 |
| Metabolism and distribution of benzo[a]pyrene-7,8-dione (B[a]P-7,8-dione) in human lung cells by liquid chromatography tandem mass spectrometry: detection of an adenine B[a]P-7,8-dione adduct | 27.3 | 0 | 2 |
| Triacylglycerol profiling of microalgae strains for biofuel feedstock by liquid chromatography-high-resolution mass spectrometry | 27.3 | 0 | 2 |
| Successes and pitfalls in automated dereplication strategy using liquid chromatography coupled to mass spectrometry data: A CASMI 2016 experience | 27.3 | 0 | 2 |
| 13C-tracer and gas chromatography-mass spectrometry analyses reveal metabolic flux distribution in the oleaginous microalga Chlorella protothecoides | 27.3 | 0 | 2 |
| Hydrocarbon phenotyping of algal species using pyrolysis-gas chromatography mass spectrometry | 27.3 | 0 | 2 |
| Whole microorganisms studied by pyrolysis-gas chromatography-mass spectrometry: significance for extraterrestrial life detection experiments | 27.3 | 0 | 2 |
| Analysis of 62 synthetic cannabinoids by gas chromatography-mass spectrometry with photoionization | 27.3 | 0 | 2 |
| Versatile, sensitive liquid chromatography mass spectrometry - Implementation of 10 μm OT columns suitable for small molecules, peptides and proteins | 27.3 | 0 | 2 |
| Identification the Key Odorants in Different Parts of Hyla Rabbit Meat via Solid Phase Microextraction Using Gas Chromatography Mass Spectrometry | 27.3 | 0 | 2 |
| Thin Layer Chromatography-Bioautography and Gas Chromatography-Mass Spectrometry of Antimicrobial Leaf Extracts from Philippine Piper betle L. against Multidrug-Resistant Bacteria | 27.3 | 0 | 2 |
| Automated Mini-Column Solid-Phase Extraction Cleanup for High-Throughput Analysis of Chemical Contaminants in Foods by Low-Pressure Gas Chromatography-Tandem Mass Spectrometry | 27.3 | 0 | 2 |
| Metabolic analysis of the response of Pseudomonas putida DOT-T1E strains to toluene using Fourier transform infrared spectroscopy and gas chromatography mass spectrometry | 27.3 | 0 | 2 |
| Liquid chromatography-mass spectrometry for measuring deoxythioguanosine in DNA from thiopurine-treated patients | 27.3 | 0 | 2 |
| Identification of the Metabolic Enzyme Involved Morusin Metabolism and Characterization of Its Metabolites by Ultraperformance Liquid Chromatography Quadrupole Time-of-Flight Mass Spectrometry (UPLC/Q-TOF-MS/MS) | 27.3 | 0 | 2 |
| Matrix effects break the LC behavior rule for analytes in LC-MS/MS analysis of biological samples | 27.3 | 0 | 2 |
| Determination of Carboxypeptidase Activity in Clinical Pathogens by Gas Chromatography-Mass Spectrometry | 27.3 | 0 | 2 |
| Developing liquid chromatography-mass spectrometry strategies for investigating energy metabolism with application to isocitrate dehydrogenase mutations in cancer | 27.3 | 0 | 2 |
| An improved method for quantification of 2-acetyl-1-pyrroline, a "popcorn"-like aroma, in aromatic rice by high-resolution gas chromatography/mass spectrometry/selected ion monitoring | 27.3 | 0 | 2 |
| Thermospray interface for liquid chromatography/mass spectrometry | 27.3 | 0 | 2 |
| Early gas chromatography/mass spectrometry | 27.3 | 0 | 2 |
| Statistical evaluation of calibration curve nonlinearity in isotope dilution gas chromatography/mass spectrometry | 27.3 | 0 | 2 |
| Liquid chromatography/mass spectrometry methods for measuring dipeptide abundance in non‐small‐cell lung cancer | 27.3 | 0 | 2 |
| Identification of metabolites in Withania sominfera fruits by liquid chromatography and high-resolution mass spectrometry | 27.3 | 0 | 2 |
| Determination of salsolinol enantiomers by gas chromatography-mass spectrometry with cyclodextrin chiral columns | 27.3 | 0 | 2 |
| Ultrapressure liquid chromatography-tandem mass spectrometry assay using atmospheric pressure photoionization (UPLC-APPI-MS/MS) for quantification of 4-methoxydiphenylmethane in pharmacokinetic evaluation. | 27.3 | 0 | 2 |
| Comparison of proteins expressed by Pseudomonas aeruginosa strains representing initial and chronic isolates from a cystic fibrosis patient: an analysis by 2-D gel electrophoresis and capillary column liquid chromatography-tandem mass spectrometry. | 27.3 | 0 | 2 |
| Aprotinin conformational distributions during reversed-phase liquid chromatography. Analysis by hydrogen-exchange mass spectrometry | 27.3 | 0 | 2 |
| Annotation of metabolites from gas chromatography/atmospheric pressure chemical ionization tandem mass spectrometry data using an in silico generated compound database and MetFrag | 27.3 | 0 | 2 |
| CAMERA: an integrated strategy for compound spectra extraction and annotation of liquid chromatography/mass spectrometry data sets | 27.3 | 0 | 2 |
| Analysis of phenolic choline esters from seeds of Arabidopsis thaliana and Brassica napus by capillary liquid chromatography/electrospray- tandem mass spectrometry | 27.3 | 0 | 2 |
| Determination of beta-carboline alkaloids in fruiting bodies of Hygrophorus spp. by liquid chromatography/electrospray ionisation tandem mass spectrometry. | 27.3 | 0 | 2 |
| Evaluation of matrix effects in metabolite profiling based on capillary liquid chromatography electrospray ionization quadrupole time-of-flight mass spectrometry | 27.3 | 0 | 2 |
| Analysis of fungal cyclopentenone derivatives from Hygrophorus spp. by liquid chromatography/electrospray-tandem mass spectrometry | 27.3 | 0 | 2 |
| Simultaneous determination of incretin hormones and their truncated forms from human plasma by immunoprecipitation and liquid chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Profiling of Arabidopsis secondary metabolites by capillary liquid chromatography coupled to electrospray ionization quadrupole time-of-flight mass spectrometry | 27.3 | 0 | 2 |
| Quantitative analysis of dipeptidyl peptidase inhibitor P32/98 and its main metabolite in rat, dog, mouse, monkey, human plasma and human urine using liquid chromatography–tandem mass spectrometry: application to pharmacokinetic evaluation | 27.3 | 0 | 2 |
| Quantification of mycophenolate mofetil in human skin extracts using high-performance liquid chromatography-electrospray mass spectrometry | 27.3 | 0 | 2 |
| Ceramide analysis utilizing gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Separation and quantitation of glycolipids as penetration modifiers in human skin using high-performance liquid chromatography-mass spectrometry with electrospray ionization | 27.3 | 0 | 2 |
| Characterization of cysteine residues and disulfide bonds in proteins by liquid chromatography/electrospray ionization tandem mass spectrometry | 27.3 | 0 | 2 |
| Analysis of Delta9-tetrahydrocannabinol in oral fluid samples using solid-phase extraction and high-performance liquid chromatography-electrospray ionization mass spectrometry. | 27.3 | 0 | 2 |
| Analysis of estrogens and androgens in postmenopausal serum and plasma by liquid chromatography–mass spectrometry | 27.3 | 0 | 2 |
| Ultrasensitive quantification of serum estrogens in postmenopausal women and older men by liquid chromatography–tandem mass spectrometry | 27.3 | 0 | 2 |
| Prototype of an Interface for Hyphenating Distillation with Gas Chromatography and Mass Spectrometry. | 27.3 | 0 | 2 |
| Performing protein crosslinking using gas-phase cleavable chemical crosslinkers and liquid chromatography-tandem mass spectrometry | 27.3 | 0 | 2 |
| Integration of Electrochemistry with Ultra-Performance Liquid Chromatography/Mass Spectrometry | 27.3 | 0 | 2 |
| Protein-bound tyrosine oxidation, nitration and chlorination by-products assessed by ultraperformance liquid chromatography coupled to tandem mass spectrometry. | 27.3 | 0 | 2 |
| Analytics of nonpeptidic erythropoietin mimetic agents in sports drug testing employing high-resolution/high-accuracy liquid chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Rapid screening and determination of 11 new psychoactive substances by direct analysis in real time mass spectrometry and liquid chromatography/quadrupole time-of-flight mass spectrometry | 27.3 | 0 | 2 |
| Analysis of llicit and illicit drugs in waste, surface and lake water samples using large volume direct injection high performance liquid chromatography--electrospray tandem mass spectrometry (HPLC-MS/MS). | 27.3 | 0 | 2 |
| Identification of glycated sites in ovalbumin under freeze-drying processing by liquid chromatography high-resolution mass spectrometry | 27.3 | 0 | 2 |
| The disorder metabolic profiling in kidney and spleen of mice induced by mycotoxins deoxynivalenol through gas chromatography mass spectrometry | 27.3 | 0 | 2 |
| Interfacing low-energy SAW nebulization with Liquid Chromatography-Mass Spectrometry for the analysis of biological samples | 27.3 | 0 | 2 |
| Measurement of serum estrogen and estrogen metabolites in pre- and postmenopausal women with osteoarthritis using high-performance liquid chromatography-electrospray ionization-tandem mass spectrometry | 27.3 | 0 | 2 |
| Qualitative and quantitative characterization of the arsenic‐binding behaviour of sulfur‐containing peptides and proteins by the coupling of reversed phase liquid chromatography to electrospray ionization mass spectrometry | 27.3 | 0 | 2 |
| Probing protein structure using biochemical and biophysical methods. Proteolysis, matrix-assisted laser desorption/ionization mass spectrometry, high-performance liquid chromatography and size-exclusion chromatography of p21Waf1/Cip1/Sdi1. | 27.3 | 0 | 2 |
| Multiple peaks in high-performance liquid chromatography of proteins. beta-Lactoglobulins eluted in a hydrophobic interaction chromatography system | 27.3 | 0 | 2 |
| Comprehensive Analysis of Nonenzymatic Post-Translational β-Lactoglobulin Modifications in Processed Milk by Ultrahigh-Performance Liquid Chromatography–Tandem Mass Spectrometry | 27.3 | 0 | 2 |
| Endogenous Levels of Five Fatty Acid Metabolites in Exhaled Breath Condensate to Monitor Asthma by High-Performance Liquid Chromatography: Electrospray Tandem Mass Spectrometry | 27.3 | 0 | 2 |
| Determination of selenium in urine by isotope dilution gas chromatography-mass spectrometry using 4-nitro-o-phenylenediamine, 3,5-dibromo-o-phenylenediamine, and 4-trifluoromethyl-o-phenylenediamine as derivatizing reagents | 27.3 | 0 | 2 |
| Superiority of gas chromatography/tandem mass spectrometry assay (GC/MS/MS) for estradiol for monitoring of aromatase inhibitor therapy | 27.3 | 0 | 2 |
| Determination of copper in urine and serum by gas chromatography-mass spectrometry. | 27.3 | 0 | 2 |
| Stable nitrogen isotope analysis of amino Acid enantiomers by gas chromatography/combustion/isotope ratio mass spectrometry | 27.3 | 0 | 2 |
| Determination of chromium in urine by stable isotope dilution gas chromatography/mass spectrometry using lithium bis(trifluoroethyl)dithiocarbamate as a chelating agent | 27.3 | 0 | 2 |
| Distinguishing wild ruminant lipids by gas chromatography/combustion/isotope ratio mass spectrometry | 27.3 | 0 | 2 |
| Isotope dilution gas chromatography/mass spectrometry for platinum determination in urine | 27.3 | 0 | 2 |
| Federal guidelines for marijuana screening should have lower cutoff levels. A comparison of results from immunoassays and gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Different Analytical Procedures for the Study of Organic Residues in Archeological Ceramic Samples with the Use of Gas Chromatography-mass Spectrometry. | 27.3 | 0 | 2 |
| Measurement of cholesterol in serum by gas chromatography/mass spectrometry at moderate mass resolution, with a nonendogenous cholesterol isomer as internal standard | 27.3 | 0 | 2 |
| Measurement of rimantadine in plasma by capillary gas chromatography/mass spectrometry with a deuterium-labeled internal standard. | 27.3 | 0 | 2 |
| Measurement of plasma prostaglandin F2 alpha using capillary gas chromatography negative ion chemical ionization mass spectrometry | 27.3 | 0 | 2 |
| Isotope dilution gas chromatography/mass spectrometry for cadmium determination in urine | 27.3 | 0 | 2 |
| Determination of platinum in urine, ultrafiltrate, and whole plasma by isotope dilution gas chromatography-mass spectrometry compared to electrothermal atomic absorption spectrometry | 27.3 | 0 | 2 |
| Liquid chromatography-tandem and MALDI imaging mass spectrometry analyses of RCL2/CS100-fixed, paraffin-embedded tissues: proteomics evaluation of an alternate fixative for biomarker discovery | 27.3 | 0 | 2 |
| Open-access liquid chromatography/mass spectrometry in a drug discovery environment | 27.3 | 0 | 2 |
| Protein open-access liquid chromatography/mass spectrometry | 27.3 | 0 | 2 |
| Liquid chromatography-mass spectrometry and related techniques for purity assessment in early drug discovery | 27.3 | 0 | 2 |
| Automated mass correction and data interpretation for protein open-access liquid chromatography-mass spectrometry | 27.3 | 0 | 2 |
| Preparative two-dimensional liquid chromatography/mass spectrometry for the purification of complex pharmaceutical samples | 27.3 | 0 | 2 |
| Comparison of three generic vancomycin products using liquid chromatography–mass spectrometry and an online tool | 27.3 | 0 | 2 |
| Reaction profiling by ultra high-pressure liquid chromatography/time-of-flight mass spectrometry in support of the synthesis of DNA-encoded libraries | 27.3 | 0 | 2 |
| iMatch: A retention index tool for analysis of gas chromatography–mass spectrometry data | 27.3 | 0 | 2 |
| Development and Characterization of a Novel Plug and Play Liquid Chromatography-Mass Spectrometry (LC-MS) Source That Automates Connections between the Capillary Trap, Column, and Emitter | 27.3 | 0 | 2 |
| Gas chromatography-mass spectrometry characterization of the varnish and glue of an ancient 18th century double bass. | 27.3 | 0 | 2 |
| Gas chromatography/mass spectrometry characterization of historical varnishes of ancient Italian lutes and violin. | 27.3 | 0 | 2 |
| Simultaneous ultra-high-pressure liquid chromatography-tandem mass spectrometry determination of amphetamine and amphetamine-like stimulants, cocaine and its metabolites, and a cannabis metabolite in surface water and urban wastewater. | 27.3 | 0 | 2 |
| Data Preprocessing Method for Liquid Chromatography–Mass Spectrometry Based Metabolomics | 27.3 | 0 | 2 |
| Correlation between ultra-high performance liquid chromatography-tandem mass spectrometry and reversed-phase thin-layer chromatography hydrophobicity data for evaluation of angiotensin-converting enzyme inhibitors absorption | 27.3 | 0 | 2 |
| Application of faecal metabonomics on an experimental model of tubulointerstitial fibrosis by ultra performance liquid chromatography/high-sensitivity mass spectrometry with MS(E) data collection technique | 27.3 | 0 | 2 |
| Effect of Fructose and Glucose on Glycation of β-Lactoglobulin in an Intermediate-Moisture Food Model System: Analysis by Liquid Chromatography–Mass Spectrometry (LC–MS) and Data-Independent Acquisition LC–MS (LC–MSE) | 27.3 | 0 | 2 |
| Metabolite discovery of helicidum in rat urine with XCMS based on the data of ultra performance liquid chromatography coupled to time-of-flight mass spectrometry | 27.3 | 0 | 2 |
| Synthesis of polychlorinated terphenyl mixtures and gas chromatography with mass spectrometry data of tetra- to octachlorinated ortho-, meta-, and para-terphenyls | 27.3 | 0 | 2 |
| metAlignID: a high-throughput software tool set for automated detection of trace level contaminants in comprehensive LECO two-dimensional gas chromatography time-of-flight mass spectrometry data. | 27.3 | 0 | 2 |
| Liquid chromatography-mass spectrometry calibration transfer and metabolomics data fusion | 27.3 | 0 | 2 |
| Synthesis, configuration assignment, and simultaneous quantification by liquid chromatography coupled to tandem mass spectrometry, of dihydroanatoxin-a and dihydrohomoanatoxin-a together with the parent toxins, in axenic cyanobacterial strains and i | 27.3 | 0 | 2 |
| Exploring in vivo violacein biosynthesis by application of multivariate curve resolution on fused UV-VIS absorption, fluorescence, and liquid chromatography-mass spectrometry data | 27.3 | 0 | 2 |
| Batch Normalizer: a fast total abundance regression calibration method to simultaneously adjust batch and injection order effects in liquid chromatography/time-of-flight mass spectrometry-based metabolomics data and comparison with current calibrati | 27.3 | 0 | 2 |
| A personal computer-based system for interpretation of gas chromatography mass spectrometry data in the diagnosis of organic acidaemias | 27.3 | 0 | 2 |
| Identification of in-gel digested proteins by complementary peptide mass fingerprinting and tandem mass spectrometry data obtained on an electrospray ionization quadrupole time-of-flight mass spectrometer. | 27.3 | 0 | 2 |
| Screening for limonoid glucosides in Citrus tangerina (Tanaka) Tseng by high-performance liquid chromatography-electrospray ionization mass spectrometry | 27.3 | 0 | 2 |
| Liquid chromatography-mass spectrometry and proton nuclear magnetic resonance characterization of trace level condensation products formed between lactose and the amine-containing diuretic hydrochlorothiazide | 27.3 | 0 | 2 |
| Impurities preparation of sodium tanshinone IIA sulfonate by high-speed counter-current chromatography and identification by liquid chromatography/multistage tandem mass spectrometry | 27.3 | 0 | 2 |
| Pre-processing liquid chromatography/high-resolution mass spectrometry data: extracting pure mass spectra by deconvolution from the invariance of isotopic distribution | 27.3 | 0 | 2 |
| Gas chromatography-mass spectrometry with tert.-butyldimethylsilyl derivation: use of the simplified sample preparations and the automated data system to screen for organic acidemias | 27.3 | 0 | 2 |
| Identification of a new glycosylphosphatidylinositol-anchored 42-kDa protein and its C-terminal peptides from bovine erythrocytes by gas chromatography-, time-of-flight-, and electrospray-ionization-mass spectrometry | 27.3 | 0 | 2 |
| Application of high performance liquid chromatography coupled with ultraviolet spectroscopy and electrospray mass spectrometry to the characterisation of ellagitannins from Terminalia macroptera roots | 27.3 | 0 | 2 |
| Characterization of peptides from Aplysia using microbore liquid chromatography with matrix-assisted laser desorption/ionization time-of-flight mass spectrometry guided purification | 27.3 | 0 | 2 |
| Identification of synthetic by-products in combinatorial libraries using high performance liquid chromatography-electrospray ionization mass spectrometry. | 27.3 | 0 | 2 |
| Protein profiles and identification of high performance liquid chromatography isolated proteins of cancer cell lines using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry | 27.3 | 0 | 2 |
| Development of a sensitive liquid chromatography-electrospray ionization mass spectrometry method for the measurement of KW-5139 in rat plasma | 27.3 | 0 | 2 |
| Average mass scan of the total ion chromatograms: a new gas chromatography-mass spectrometry derived variable for fast and reliable multivariate statistical treatment of essential oil compositional data. | 27.3 | 0 | 2 |
| Determination of perfluorinated surfactants in surface water samples by two independent analytical techniques: liquid chromatography/tandem mass spectrometry and 19F NMR. | 27.3 | 0 | 2 |
| A comparative study of volatile components in green, oolong and black teas by using comprehensive two-dimensional gas chromatography–time-of-flight mass spectrometry and multivariate data analysis | 27.3 | 0 | 2 |
| Liquid chromatography mass spectrometry with supersonic molecular beams | 27.3 | 0 | 2 |
| Characterization of grape procyanidins using high-performance liquid Chromatography/Mass spectrometry and matrix-assisted laser Desorption/Ionization time-of-flight mass spectrometry | 27.3 | 0 | 2 |
| High-throughput peptide identification from protein digests using data-dependent multiplexed tandem FTICR mass spectrometry coupled with capillary liquid chromatography. | 27.3 | 0 | 2 |
| Deconvolution gas chromatography/mass spectrometry of urinary organic acids--potential for pattern recognition and automated identification of metabolic disorders | 27.3 | 0 | 2 |
| A novel and sensitive method for the quantification of N-3-oxoacyl homoserine lactones using gas chromatography-mass spectrometry: application to a model bacterial biofilm | 27.3 | 0 | 2 |
| Sensitive quantification of gadolinium-based magnetic resonance imaging contrast agents in surface waters using hydrophilic interaction liquid chromatography and inductively coupled plasma sector field mass spectrometry. | 27.3 | 0 | 2 |
| An intelligent data acquisition system for simultaneous screening of microsomal stability and metabolite profiling by liquid chromatography/mass spectrometry | 27.3 | 0 | 2 |
| Analysis of bacterial lipodepsipeptides by matrix-assisted laser desorption/ionisation time-of-flight and high-performance liquid chromatography with electrospray mass spectrometry. | 27.3 | 0 | 2 |
| Direct and Unbiased Information Recovery from Liquid Chromatography–Mass Spectrometry Raw Data for Phenotype-Differentiating Metabolites Based on Screening Window Coefficient of Ion Currents | 27.3 | 0 | 2 |
| Analysis of the glutathione conjugate of paracetamol in human liver microsomal fraction by liquid chromatography mass spectrometry | 27.3 | 0 | 2 |
| Tile-based Fisher-ratio software for improved feature selection analysis of comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry data. | 27.3 | 0 | 2 |
| [Comparison for applicability of different trilinear decomposition algorithms to liquid chromatography-mass spectrometry data measured from multiple samples]. | 27.3 | 0 | 2 |
| Determination of amino acid enantiomers in human urine and blood serum by gas chromatography-mass spectrometry | 27.3 | 0 | 2 |
| New algorithms for processing and peak detection in liquid chromatography/mass spectrometry data | 27.3 | 0 | 2 |
| Analyses of compound libraries obtained by high-throughput parallel synthesis: strategy of quality control by high-performance liquid chromatography, mass spectrometry and nuclear magnetic resonance techniques. | 27.3 | 0 | 2 |
| A new approach to untargeted integration of high resolution liquid chromatography-mass spectrometry data | 27.3 | 0 | 2 |
| Automated label-free quantification of metabolites from liquid chromatography-mass spectrometry data | 27.3 | 0 | 2 |
| New trends in the application of electron ionization to liquid chromatography-mass spectrometry interfacing. | 27.3 | 0 | 2 |