... is also sometimes known as vapor-phase chromatography (VPC), or gas-liquid partition chromatography (GLPC). ... The invention of gas chromatography is generally attributed to Anthony T. James and Archer J.P. Martin. Their gas chromatograph ... Gas chromatography (GC) is a common type of chromatography used in analytical chemistry for separating and analyzing compounds ... After learning about the results of James and Martin, he switched to partition chromatography. Early gas chromatography used ...

... or IGC is a highly sensitive and versatile gas phase technique developed over 40 years ago to study ... Inverse gas chromatography is a physical characterization analytical technique that is used in the analysis of the surfaces of ... E. Cremer and H. Huber, in Gas Chromatography., ed. N. Brenner, et al., Academic Press, New York (1962) p 169. P.P. Yla- ... J. Condor and C. Young, Physicochemical measurement by gas chromatography, John Wiley and Sons, Chichester, UK (1979) F. ...

Gas chromatography/mass spectrometry-olfactometry (GC/MS-O) GC-recomposition-olfactometry (GC-R) Multi-gas chromatography- ... Gas chromatography-olfactometry (GC-O) is a technique that integrates the separation of volatile compounds using a gas ... 2008). "Gas chromatography-olfactometry in food flavour analysis". Journal of Chromatography A. 1186 (1-2): 123-143. doi: ... 2008). "Application of gas chromatography-olfactometry (GC-O) in analysis and quality assessment of alcoholic beverages - A ...

... (GC-MS) is an analytical method that combines the features of gas-chromatography and mass ... Patton HW, Lewis JS, Kaye WI (1955). "Separation and Analysis of Gases and Volatile Liquids by Gas Chromatography". Analytical ... Gas Chromatography and Mass Spectrometry: A Practical Guide. Academic Press. ISBN 978-0-08-092015-3. Jones M. "Gas ... Modern practice of gas chromatography. New York: Wiley-Interscience. ISBN 978-0-471-22983-4. Eiceman GA (2000). "Gas ...

Many gas chromatograph detectors are ion detectors with varying methods of ionizing the components eluting from the gas ... but uses a different sort of spark Gas Chromatograph Chromatography detector (Articles with short description, Short ... description with empty Wikidata description, Articles lacking sources from June 2012, All articles lacking sources, Gas ...

... (GC-VUV) is a universal detection technique for gas chromatography. VUV ... 2014, 86, 8329-8335 H. Fan, J. Smuts, L. Bai, P. Walsh, D.W. Armstrong, K.A. Schug, Gas chromatography-vacuum ultraviolet ... 2014, 86, 8329-8335 H. Fan, J. Smuts, L. Bai, P. Walsh, D.W. Armstrong, K.A. Schug, Gas chromatography-vacuum ultraviolet ... guidelines, or more broadly, International Council for Harmonization (ICH) Guideline Q3C(R6). The gas chromatography (GC) ...

"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 ... Pyrolysis gas chromatography is also used for environmental samples, including fossils. Pyrolysis GC is used in forensic ... Pyrolysis gas chromatography is useful for the identification of involatile compounds. These materials include polymeric ...

... , or GC×GC is a multidimensional gas chromatography technique that was ... The Oil and Gas Industry were early adopters of the technology for the complex oil samples to determine the many different ... Comprehensive Chromatography is used in forensics, food and flavor, environmental, metabolomics, biomarkers and clinical ... Even methane has been modulated with liquid nitrogen cooled gas jets like those in this type of modulator. This loop modulation ...

Sithersingh, M.J.; Snow, N.H. (2012). "Chapter 9: Headspace-Gas Chromatography". In Poole, C. (ed.). Gas Chromatography. ... Headspace-Gas Chromatography". In Poole, C. (ed.). Gas Chromatography. Elsevier. pp. 221-34. ISBN 9780123855404. ... Headspace gas chromatography uses headspace gas-from the top or "head" of a sealed container containing a liquid or solid ... As such, headspace gas chromatography offers a method for determining if there is natural biodegradation processes occurring in ...

Poole, Colin; Jennings, Walter (2012). "Milestones in the Development of Gas Chromatography". Gas Chromatography. Elsevier. p. ... Others introduced mass spectrometers to gas chromatography in the late 1950s. The work of Martin and Synge also set the stage ... Martin, in collaboration with Anthony T. James, went on to develop gas chromatography (GC; the principles of which Martin and ... The ease and efficiency of gas chromatography for separating organic chemicals spurred the rapid adoption of the method, as ...

A chromatography detector is a device used in gas chromatography (GC) or liquid chromatography (LC) to detect components of the ... In liquid chromatography: Charged aerosol detector (CAD) Evaporative light scattering detector (ELSD) In gas chromatography: ... In gas chromatography: Thermal conductivity detector, (TCD). Measures the thermal conductivity of the eluent. Electron capture ... In all types of chromatography: Mass spectrometer (MS) In liquid chromatography: UV detectors, fixed or variable wavelength, ...

Gas chromatography (GC), also sometimes known as gas-liquid chromatography, (GLC), is a separation technique in which the ... paper chromatography, gas chromatography, and what would become known as high-performance liquid chromatography. Since then, ... Size-exclusion chromatography (SEC) is also known as gel permeation chromatography (GPC) or gel filtration chromatography and ... Affinity chromatography Aqueous normal-phase chromatography Binding selectivity Chiral analysis Chromatofocusing Chromatography ...

Gas chromatography-mass spectrometry (GC-MS) is a two-dimensional chromatography technique that combines the separation ... These techniques would later generate modern gas chromatography (GC) and liquid chromatography (LC) analysis. Different ... Two-dimensional separations can be carried out in gas chromatography or liquid chromatography. Various different coupling ... Comprehensive two-dimensional gas chromatography is an analytical technique that separates and analyzes complex mixtures. It ...

the "Gold Book") (1997). Online corrected version: (2006-) "Peak Resolution in gas chromatography". doi:10.1351/goldbook.R05317 ... In chromatography, resolution is a measure of the separation of two peaks of different retention time t in a chromatogram. ... 10.1351/goldbook.P04694 IUPAC Nomenclature for Chromatography (Chromatography). ... the "Gold Book") (1997). Online corrected version: (2006-) "Peak Resolution Rs in chromatography". doi:10.1351/goldbook.P04465 ...

The principle can be also applied to the fabrication of Monolithic HPLC columns or Gas Chromatography columns. or Supercritical ... Chiral column chromatography is a variant of column chromatography that is employed for the separation of chiral compounds, i.e ... "Determination of salsolinol enantiomers by gas chromatography-mass spectrometry with cyclodextrin chiral columns". Analytica ... v t e v t e (Chromatography, Stereochemistry, All stub articles, Stereochemistry stubs, Analytical chemistry stubs). ...

... s of different types are used in both gas and liquid chromatography. Liquid chromatography: Traditional ... A Chromatography column is a device used in chromatography for the separation of chemical compounds. A chromatography column ... Gas chromatography (GC): Older columns were made of glass or metal packed with particles of a solid stationary phase. More ... Chromatography columns can be used as stand-alone devices or in combination with manual or automated chromatography systems. ...

... paper chromatography, and gas-liquid chromatography which is more commonly known as gas chromatography. The modification of ... Finally, gas-liquid chromatography, a fundamental technique in modern analytical chemistry, was described by Martin with ... James, A. T.; Martin, A. J. P.; Smith, G. Howard (1 October 1952). "Gas-liquid partition chromatography: the separation and ... The introduction of paper chromatography was an important analytical technique which gave rise to thin-layer chromatography. ...

Gas chromatography (GC)-MS was originally introduced in 1952, when A. T. James and A. J. P. Martin were trying to develop ... partition chromatography, ion-exchange chromatography, size-exclusion chromatography, and affinity chromatography. Among these ... Gas chromatography-mass spectrometry Capillary electrophoresis-mass spectrometry Ion-mobility spectrometry-mass spectrometry de ... James, A. T.; Martin, A. J. P. (1952-03-01). "Gas-liquid partition chromatography: the separation and micro-estimation of ...

Gas Chromatography. Physics of Materials. Projects Management This NTU College is one of the 24 regional faculties of the ...

Gas chromatography-mass spectrometry (GC-MS): Combines gas chromatography (which uses gas "to separate complex mixtures of ... Pyrolysis-gas chromatography-mass spectrometry (Py-GC-MS): Combines gas chromatography and mass spectrometry on a heated sample ... 2014). Chromatography. Retrieved April 19, 2014. CAMEO. (2014).Gas chromatography. Retrieved April 19, 2014. National Gallery ... The heat decomposes the sample, producing smaller molecules to be separated by the gas chromatography and detected by the mass ...

Similarly to gas chromatography MS (GC-MS), liquid chromatography-mass spectrometry (LC/MS or LC-MS) separates compounds ... A common combination is gas chromatography-mass spectrometry (GC/MS or GC-MS). In this technique, a gas chromatograph is used ... The duty cycle of IMS is short relative to liquid chromatography or gas chromatography separations and can thus be coupled to ... Eiceman, G.A. (2000). Gas Chromatography. In R.A. Meyers (Ed.), Encyclopedia of Analytical Chemistry: Applications, Theory, and ...

A pulsed discharge ionization detector (pulsed discharge detector) is a detector for gas chromatography that utilizes a stable ... In addition, when the helium discharge gas is doped with a suitable noble gas, such as argon, krypton, or xenon (depending on ... Response to fixed gases is positive (increase in standing current), with an MDQ in the low ppb range. The PDD in helium ... Journal of Chromatography A, Volume 1050, Issue 1, 24 September 2004, Pages 63-68 Wentworth, W. E.; Vasnin, S. V.; Stearns, S. ...

... some of these CDSs can also control gas chromatography (GC) and HPLC. A type of ion exchange chromatography, membrane exchange ... Ion chromatography (or ion-exchange chromatography) is a form of chromatography that separates ions and ionizable polar ... This type of chromatography is further subdivided into cation exchange chromatography and anion-exchange chromatography. ... or in chromatography columns. Thin layer chromatography or column chromatography share similarities in that they both act ...

... gas or supercritical fluid chromatographic systems. This is a dedicated software connected to an hardware interface within the ... Chromatography software is called also Chromatography Data System (CDS) . It is located in the data station of the modern ... Many chromatography software packages are provided by manufacturers, and many of them only provide a simple interface to ... RSC chromatography monographs (2nd ed.). Cambridge: Royal Society of Chemistry. ISBN 978-1-84973-662-6. Mazzarese, Robert P.; ...

The technique is employed for gas chromatography and various types of liquid chromatography, including thin layer ... Argentation chromatography is chromatography using a stationary phase that contains silver salts. Silver-containing stationary ... For example, trans fats, undesirable contaminants in ultra-processed foods, are quantified by argentation chromatography. ... chromatography. Analytes containing alkene groups elute more slowly than the analogous compounds lacking alkenes. Separations ...

"Gas-Liquid Chromatography: A Technique for the Analysis and Identification of Volatile Materials" reported the discovery of gas ... He developed partition chromatography whilst working on the separation of amino acids, and later developed gas-liquid ... "Gas Chromatography-Mass Spectrometry". American Chemical Society. Retrieved 19 November 2019. "Nobel Winner Archer Martin Dies ... JAMES, AT; MARTIN, AJ (1954). "Gas-liquid chromatography; a technique for the analysis and identification of volatile materials ...

Kaji, H; Hisamura, M; Saito, N; Murao, M (May 1, 1978). "Gas chromatographic determination of volatile sulfur compounds in the ... expired alveolar air in hepatopathic subjects". Journal of Chromatography. 145 (3): 464-8. doi:10.1016/s0378-4347(00)81377-8. ...

"Improved micromethod for determination of underivatized clonazepam in serum by gas chromatography" (PDF). Clinical Chemistry ( ... Gerna M, Morselli PL (January 1976). "A simple and sensitive gas chromatographic method for the determination of clonazepam in ... Studies on the detection of clonazepam and its main metabolites considering in particular thin-layer chromatography ... human plasma". Journal of Chromatography. 116 (2): 445-450. doi:10.1016/S0021-9673(00)89915-X. PMID 1245581. Tokola RA, ...

Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences. 794 (1): 99-108. doi:10.1016/s1570- ... "Gas chromatographic analysis of ketamine and norketamine in plasma and urine: nitrogen-sensitive detection". Journal of ... "Determination of the enantiomers of ketamine and norketamine in human plasma by enantioselective liquid chromatography-mass ... Chromatography. 232 (2): 305-14. doi:10.1016/s0378-4347(00)84170-5. PMID 6818238. Rodriguez Rosas ME, Patel S, Wainer IW ( ...

I. Gas chromatographic detection procedure with electron capture detection for some secondary amines". Journal of ... Chromatography. 106 (2): 412-7. doi:10.1016/S0021-9673(00)93853-6. PMID 239015. US 20150038533, Konofal E, Figadere B, " ...