Gas chromatography

Results: 2036



#Item
901Chromatography / Laboratory techniques / Mass spectrometry / Measuring instruments / Separation processes / Gas chromatography / Calibration curve / Column chromatography / Calibration / Chemistry / Science / Scientific method

APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER METHOD 611—HALOETHERS 1.

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:23:17
902Chromatography / Laboratory techniques / Mass spectrometry / Measuring instruments / Separation processes / Gas chromatography / Calibration curve / Calibration / Chemistry / Science / Scientific method

APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER METHOD 602—PURGEABLE AROMATICS 1.

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Source URL: water.epa.gov

Language: English - Date: 2011-09-09 23:49:06
903Chromatography / Separation processes / Laboratory techniques / Mass spectrometry / Gas chromatography / Chemistry / Scientific method / Science

United States Environmental Protection Agency Office of Water

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 01:47:05
904Laboratory techniques / Mass spectrometry / Chromatography / Measuring instruments / Gas chromatography / Calibration curve / Verification and validation / Calibration / PH / Chemistry / Science / Analytical chemistry

Nitroaromatics and Isophorone

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Source URL: water.epa.gov

Language: English - Date: 2011-09-09 23:48:59
905Analytical chemistry / Chemical pathology / Separation processes / Ion chromatography / Sample preparation in mass spectrometry / Internal standard / Elution / Matrix / Gas chromatography / Chemistry / Chromatography / Mass spectrometry

"Method[removed]Determination of perchlorate in drinking water by ion chromatography with suppressed conductivity and electrospray ionization mass spectrometry(Mar,2006)" "Method[removed]Determination of per

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Source URL: epa.gov

Language: English - Date: 2014-10-14 15:25:29
906Laboratory techniques / Euphoriants / Drug culture / Hair / Hair analysis / Alcoholism / Gas chromatography–mass spectrometry / Alcoholic beverage / Cocaine / Chemistry / Medicine / Chromatography

Health, Safety, Environment and Community Petroleum Management System

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Source URL: www.bhpbilliton.com

Language: English - Date: 2014-07-18 06:36:50
907Krypton / Environmental monitoring / Bundesamt für Strahlenschutz / Water vapor / Meteorology / Earth / Environment / Thermodynamics

TECHNICAL REPORTS OF THE METEOROLOGICAL RESEARCH INSTITUTE No. 54 Establishment of a cold charcoal trap-gas chromatography-gas counting system for 85Kr measurements in Japan and results from 1995 to 2006 Michio Aoyama,

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Source URL: www.mri-jma.go.jp

Language: English - Date: 2008-04-11 02:13:04
908Chromatography / Mass spectrometry / Laboratory techniques / Measuring instruments / Separation processes / Gas chromatography / Liquid chromatography–mass spectrometry / Chemical substance / Chemistry / Scientific method / Science

ToxCast Phase I (Batch 1) Chemical Quality Control Notes – updated 19 February[removed]December 2009 DSSTox Generic Chemical Information Chemical information was quality reviewed and structure-annotated within the DSS

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Source URL: www.epa.gov

Language: English - Date: 2012-05-07 10:09:55
909Gas chromatography / Solvent / Elution / Isotope-ratio mass spectrometry / Chloroform / Mass spectrometry / Hydrogen chloride / High-performance liquid chromatography / Hydrochloride / Chemistry / Chromatography / Cocaine

The Separation of Cocaine and Phenyltetrahydroimidazothiazole Mixtures Jennifer R. Mallette*, John F. Casale, and Laura M. Jones U.S. Department of Justice Drug Enforcement Administration Special Testing and Research Lab

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Source URL: www.justice.gov

Language: English - Date: 2014-03-13 16:49:54
910Spectroscopy / Methylenedioxypyrovalerone / Pyrovalerone / Fourier transform infrared spectroscopy / Forensic chemistry / Advanced Chemistry Development / Nuclear magnetic resonance spectroscopy / Infrared spectroscopy / Gas chromatography–mass spectrometry / Chemistry / Organic chemistry / Cathinones

The Characterization of 3,4-Methylenedioxypyrovalerone (MDPV) Joshua C. Yohannan* and Joseph S. Bozenko, Jr. U.S. Department of Justice Drug Enforcement Administration Special Testing and Research Laboratory[removed]Dulles

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Source URL: www.justice.gov

Language: English - Date: 2014-03-13 16:49:50
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