*  Gas Chromatography-Mass Spectrometry (GC-MS) - Springer
Principles and instrumentation of gas chromatography-mass spectrometry. In: Current practice of gas chromatography-mass ... Gas Chromatography-Mass Spectrometry (GC-MS). *Patricia M. MedeirosAffiliated withDepartment of Marine Sciences, University of ... Gas Chromatography-Mass Spectrometry (GC-MS). Reference Work Title. Encyclopedia of Geochemistry Reference Work Subtitle. A ... Gas chromatography-mass spectrometry (GC-MS) is one of the so-called hyphenated analytical techniques. It is actually two ...
  https://link.springer.com/referenceworkentry/10.1007%2F978-3-319-39193-9_159-1
*  British Library EThOS: Quality control and pattern recognition in gas chromatography mass spectrometry
Quality control monitoring analysis and original pattern recognition studies involving coupled chromatography were presented in ... Quality control and pattern recognition in gas chromatography mass spectrometry Author: Duan, Hejun ISNI: 0000 0001 3433 2140 ...
  http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.492569
*  Screening of Distilled Spirits for Thujone by Gas Chromatography-Mass Spectrometry
... Scope:. Thujone is a monoterpenoid ketone ... TTB has developed a gas chromatography/mass spectrometry (GCMS) screening method that may be used to quantitate total thujone ( ...
  http://www.wormwoodsociety.org/science-articles/screening-of-distilled-spirits-for-thujone-by-gas-chromatography-mass-spectrometry
*  Determination of Volatile Compounds in Foxtail Millet Sake Using Headspace Solid-Phase Microextraction and Gas Chromatography...
Gas Chromatography-Mass Spectrometry (GC-MS). The procedure described by Luo et al. [4] and Fan and Qian [13] was used with ... H. H. Jeleń, M. Dziadas, and M. Majcher, "Different headspace solid phase microextraction-gas chromatography/mass spectrometry ... and steamed rice by gas chromatography-mass spectrometry," Journal of the Institute of Brewing, vol. 116, no. 1, pp. 49-55, ... "Method optimization by solid-phase microextraction in combination with gas chromatography with mass spectrometry for analysis ...
  https://www.hindawi.com/journals/jchem/2015/239016/
*  Sensors | Free Full-Text | Chemical Discrimination in Turbulent Gas Mixtures with MOX Sensors Validated by Gas Chromatography...
... the ground truth of gas concentrations at the sensor location was estimated by means of gas chromatography-mass spectrometry. ... For the first time, chemo-resistive gas sensors are exposed to dynamic gas mixtures generated with several concentration levels ... We show that in open sampling systems, training the classifiers only on high concentrations of gases produces less effective ... Aiming at reproducing more realistic environments, we utilize a wind tunnel with two independent gas sources that get naturally ...
  http://www.mdpi.com/1424-8220/14/10/19336
*  Molecules | Free Full-Text | Discrimination of Multi-Origin Chinese Herbal Medicines Using Gas Chromatography-Mass...
... a gas chromatography-mass spectrometry (GC-MS)-based fatty acid profiling approach to rapidly discriminate multi-origin Chinese ...
  http://www.mdpi.com/1420-3049/18/12/15329/notes
*  Gas chromatography-mass spectrometry - Wikipedia
Capillary electrophoresis-mass spectrometry Ion-mobility spectrometry-mass spectrometry Liquid chromatography-mass spectrometry ... Gas chromatography-mass spectrometry (GC-MS) is an analytical method that combines the features of gas-chromatography and mass ... "Early gas chromatography/mass spectrometry". Journal of the American Society for Mass Spectrometry. 4 (5): 367-371. doi:10.1016 ... "Gas chromatography-mass spectrometry with supersonic molecular beams". J Mass Spectrom. 43 (2): 141-63. Bibcode:2008JMSp...43.. ...
  https://en.wikipedia.org/wiki/Gas_chromatography%E2%80%93mass_spectrometry
*  Serum Sex Steroids Measured in Middle-Aged European and African-Caribbean Men Using Gas Chromatography-Mass Spectrometry -...
Serum Sex Steroids Measured in Middle-Aged European and African-Caribbean Men Using Gas Chromatography-Mass Spectrometry. ... Serum steroids were measured by mass spectrometry-gas chromatography, except for dehydroepiandrosterone-sulfate and sex hormone ... Data were analyzed in 10-year age intervals by analysis of covariance, with adjustment for age, body mass index, waist-to-hip ... With adjustment for age, body mass index, waist-to-hip ratio, tobacco and alcohol consumption, and season of sampling. ...
  https://www.amren.com/news/2011/10/serum_sex_stero/
*  Pyrolysis-gas chromatography-mass spectrometry - Wikipedia
"Hyphenation of aqueous liquid chromatography to pyrolysis-gas chromatography and mass spectrometry for the comprehensive ... Pyrolysis-gas chromatography-mass spectrometry is a method of chemical analysis in which the sample is heated to decomposition ... "Derivatization in mass spectrometry --7. On-line derivatisation/degradation". European Journal of Mass Spectrometry. 12 (1): 1- ... to produce smaller molecules that are separated by gas chromatography and detected using mass spectrometry. Pyrolysis is the ...
  https://en.wikipedia.org/wiki/Pyrolysis%E2%80%93gas_chromatography%E2%80%93mass_spectrometry
*  Analysis of autoxidized fats by gas chromatography-mass spectrometry: X. Volatile thermal decomposition products of methyl...
Analysis of autoxidized fats by gas chromatography-mass spectrometry: X. Volatile thermal decomposition products of methyl ... was investigated by analyzing their volatile thermal decomposition products by capillary gas chromatography-mass spectrometry. ... Dimers were isolated by gel permeation chromatography from autoxidized linolenate and from the corresponding monohydroperoxides ...
  https://link.springer.com/article/10.1007%2FBF02537336
*  Pyrolysis-gas chromatography-mass spectrometry for studying N-vinyl-2-pyrrolidone-co-vinyl acetate copolymers and their...
Pyrolysis-gas chromatography-mass spectrometry for studying N-vinyl-2-pyrrolidone-co-vinyl acetate copolymers and their ... of the components in the pyrolysate using capillary gas chromatography-mass spectrometry (GC-MS). By injecting large volumes ... Size-exclusion chromatography (SEC) and Py-GC-MS were used to measure molecular weights and average chemical compositions, ...
  http://dare.uva.nl/search?metis.record.id=356823
*  Improved derivatization protocol for simultaneous determination of alkylphenol ethoxylates and brominated flame retardants...
... for simultaneous determination of alkylphenol ethoxylates and brominated flame retardants followed by gas chromatography-mass ... spectrometry analyses. An improved derivatization protocol for the simultaneous det... ... determination of alkylphenol ethoxylates and brominated flame retardants followed by gas chromatography-mass spectrometry ... using the ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). This method was implemented with ...
  https://www.environmental-expert.com/articles/improved-derivatization-protocol-for-simultaneous-determination-of-alkylphenol-ethoxylates-and-bromi-432936
*  New Gas Chromatography Mass Spectrometry (GC-MS) Systems | GMI
Don't waste your money on your next Gas Chromatography System purchase. Download GMI's Gas Chromatography Guide and become an ... Browse through and learn more about a specific New Gas Chromatography, Detector or System by clicking on the product name below ... Pick out the proper GC Column for your Gas Chromatograph equipment. Choose between detector types according to selectivity or ... New Gas Chromatography Mass Spectrometry (GC-MS) Systems , GMI, ... Don't waste your money on your next Gas Chromatography System ...
  https://gmi-inc.com/new-gas-chromatograph-gas-chromatographms-system.html
*  Analysis of thiocyanates and isothiocyanates by ammonia chemical ionization gas chromatography-mass spectrometry and gas...
Analysis of thiocyanates and isothiocyanates by ammonia chemical ionization gas chromatography-mass spectrometry and gas ... Under NH3-chemical ionization (CI) conditions alkyl thiocyanates give mass spectra which show only the adduct ions (M + NH4)+ ( ... Thiocyanates and isothiocyanates can also be differentiated on the basis of their gas-phase Fourier transform (FT) IR spectra. ... These properties allow the thiocyanates to be easily distinguished from isothiocyanates whose NH3-CI mass spectra indicate ...
  http://cfs.nrcan.gc.ca/publications?id=3313&lang=en_CA
*  Use of gas chromatography-mass spectrometry/solid phase microextraction for the identification of MVOCs from moldy building...
Use of gas chromatography-mass spectrometry/solid phase microextraction for the identification of MVOCs from moldy building ... Use of gas chromatography-mass spectrometry/solid phase microextraction for the identification of MVOCs from moldy building ...
  https://lup.lub.lu.se/search/publication/111960
*  Analysis of Dencichine in Panax Notoginseng by Gas Chromatography-Mass Spectrometry with Ethyl Chloroformate Derivatization,...
gas chromatography-mass spectrometry, dencichine, Panax notoginseng, adventitious roots, ethyl chloroformate (ECF). ... Analysis of Dencichine in Panax Notoginseng by Gas Chromatography-Mass Spectrometry with Ethyl Chloroformate Derivatization. ... Analysis of Dencichine in Panax Notoginseng by Gas Chromatography-Mass Spectrometry with Ethyl Chloroformate Derivatization. ... by gas chromatography-mass spectrometry (GC-MS). l-2-chlorophenylalanine was used as an internal standard. Calibration curves ...
  http://libres.uncg.edu/ir/uncg/listing.aspx?id=8723
*  Soil and sediment - Determination of polychlorinated biphenyls(PCBs)- Gas chromatography mass spectrometry
This standard specifies the gas chromatography-mass spectrometry method for the determination of PCBs in soil and sediment. It ... Soil and sediment - Determination of polychlorinated biphenyls(PCBs)- Gas chromatography mass spectrometry(HJ 743-2015) ...
  http://english.mep.gov.cn/Resources/standards/Soil/Method_Standard4/201605/t20160511_337494.shtml
*  MBAA TQ 2002 - Use of the Electronic Nose and Gas Chromatography-Mass Spectrometry to Determine the Optimum Time for Aging of...
... and by solid phase microextraction coupled with gas chromatography-mass spectrometry. All three types of analyses discriminated ... Use of the Electronic Nose and Gas Chromatography-Mass Spectrometry to Determine the Optimum Time for Aging of Beer. MBAA TQ ... and by solid phase microextraction coupled with gas chromatography-mass spectrometry. All three types of analyses discriminated ... y se analiz por microextracci n en fase s lida junto con cromatograf a de gases y espectrometr a de masa. Los tres tipos de an ...
  https://www.mbaa.com/publications/tq/tqPastIssues/2002/Abstracts/0611-08.htm
*  BS-EN-62321-7-2 | Determination of certain substances in electrotechnical products. Phthalates in polymers by gas...
Mass, Spectroscopy, Mass spectrometry, Chromatography, Gas chromatography, Polymers, Phthalates, Environmental engineering, ... gas chromatography-mass spectrometry using a pyrolyzer/thermal desorption accessory (Py/TD-GC-MS) - Desorption, ... Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS), ... Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS), gas chromatography-mass spectrometry using a pyrolyzer/ ...
  https://www.document-center.com/standards/show/BS-EN-62321-7-2
*  Gas chromatography-mass spectrometry profiles of urinary organic acids in healthy captive cheetahs (Acinonyx jubatus)
... Login ... Gas chromatography-mass spectrometry profiles of urinary organic acids in healthy captive cheetahs (Acinonyx jubatus). Tordiffe ... using gas chromatography-mass spectrometry. A total of 339 organic acids were detected and annotated. Phenolic compounds, ...
  https://repository.up.ac.za/handle/2263/60346
*  Assay Methods for Sufentanil in Plasma:Radioimmunoassay Versus Gas Chromatography-Mass Spectrometry | Anesthesiology | ASA...
Assay Methods for Sufentanil in Plasma: Radioimmunoassay Versus Gas Chromatography-Mass Spectrometry. Anesthesiology 3 1994, ... Assay Methods for Sufentanil in Plasma: Radioimmunoassay Versus Gas Chromatography-Mass Spectrometry ... Assay Methods for Sufentanil in Plasma: Radioimmunoassay Versus Gas Chromatography-Mass Spectrometry ... Radioimmunoassay Versus Gas Chromatography-Mass Spectrometry. Anesthesiology 1994;80(3):666-670. ...
  http://anesthesiology.pubs.asahq.org/article.aspx?articleid=1949897
*  Classification of weathered petroleum oils by multi-way analysis of gas chromatography-mass spectrometry data using PARAFAC2...
Classification of weathered petroleum oils by multi-way analysis of gas chromatography-mass spectrometry data using PARAFAC2 ... Classification of weathered petroleum oils by multi-way analysis of gas chromatography-mass spectrometry data using PARAFAC2 ... Crude petroleum Data structures Diesel fuels Gas chromatography Mass spectrometry Mathematical models. ... parallel factor analysis' , Journal of Chromatography A, vol. 1166, No. 1-2 , pp. 163-170 , doi: 10.1016/j.chroma.2007.07.085. ...
  https://eprints.utas.edu.au/8258/