Calibration gas

Results: 424



#Item
171Organochlorides / Persistent organic pollutants / Immunotoxins / Calibration curve / Polychlorinated dibenzodioxins / Detection limit / Gas chromatography / Internal standard / Volatile organic compound / Chemistry / Analytical chemistry / Chromatography

Tetra- through Octa-chlorinated Dioxins and Furans by Isotope Dilution High Resolution Gas Chromatography (HRGC)/High Resolution Mass Spectrometry (HRMS)

Add to Reading List

Source URL: www.epa.gov

Language: English - Date: 2012-04-09 11:08:24
172Chromatography / Gas chromatography / Mass spectrometry / Analytical chemistry / Calibration / Response factor / High-performance liquid chromatography / Quality assurance / Chemistry / Scientific method / Science

EPA CONTRACT LABORATORY PROGRAM (CLP) STATEMENT OF WORK (SOW) FOR ORGANIC SUPERFUND METHODS Multi-Media, Multi-Concentration SOM02.1 September 2013 Exhibits A-C

Add to Reading List

Source URL: epa.gov

Language: English - Date: 2013-08-28 16:37:32
173Laboratory techniques / Mass spectrometry / Separation processes / Analytical chemistry / Gas chromatography / Internal standard / Vacuum distillation / Calibration curve / Response factor / Chemistry / Science / Chromatography

C:hods1_final_10_06.wpd

Add to Reading List

Source URL: epa.gov

Language: English - Date: 2012-04-04 11:48:40
174Analytical chemistry / Chromatography / Mass spectrometry / Laboratory techniques / Measuring instruments / Calibration curve / Gas chromatography / Matrix / Internal standard / Chemistry / Science / Scientific method

SEMIVOLATILE ORGANIC COMPOUNDS (SVOCs) SW-846 Method 8270 Table 1A. Summary of Holding Times and Preservation for Semivolatile Organic Compounds by Gas Chromatography/Mass Spectrometry

Add to Reading List

Source URL: www.epa.gov

Language: English - Date: 2012-04-09 11:08:18
175Laboratory techniques / Ion source / Separation processes / Gas chromatography / Matrix / Volatile organic compound / Sorbent tube / Calibration curve / Chemical ionization / Chemistry / Analytical chemistry / Chromatography

METHOD 8265 VOLATILE ORGANIC COMPOUNDS IN WATER, SOIL, SOIL GAS, AND AIR BY DIRECT SAMPLING ION TRAP MASS SPECTROMETRY (DSITMS[removed]SCOPE AND APPLICATION

Add to Reading List

Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:49:11
176Chromatography / Mass spectrometry / Laboratory techniques / Measuring instruments / Gas chromatography–mass spectrometry / Calibration curve / Gas chromatography / Internal standard / Detection limit / Chemistry / Science / Analytical chemistry

1,4-Dioxane In Water By Selective Ion Monitoring (Sim) Gas Chromatography / Mass

Add to Reading List

Source URL: www.epa.gov

Language: English - Date: 2012-04-09 11:08:21
177Analytical chemistry / Separation processes / Laboratory techniques / Measuring instruments / Gas chromatography / Calibration curve / Matrix / Gel permeation chromatography / Detection limit / Chemistry / Science / Chromatography

Summary of Holding Times and Preservation for Phenols by Gas Chromatograph

Add to Reading List

Source URL: www.epa.gov

Language: English - Date: 2012-04-09 11:08:18
178Mass spectrometry / Chromatography / Laboratory techniques / Analytical chemistry / Measuring instruments / Gas chromatography–mass spectrometry / Gas chromatography / Toxaphene / Calibration curve / Chemistry / Scientific method / Science

Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Method 8276: Toxaphene and Toxaphene Congeners by Gas Chromatography/Negative Ion Mass Spectrometry (GC/NIMS)

Add to Reading List

Source URL: epa.gov

Language: English - Date: 2012-09-11 16:09:04
179Laboratory techniques / Mass spectrometry / Separation processes / Analytical chemistry / Gas chromatography / Internal standard / Vacuum distillation / Calibration curve / Response factor / Chemistry / Science / Chromatography

C:hods1_final_10_06.wpd

Add to Reading List

Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:48:40
180Analytical chemistry / Measuring instruments / Separation processes / Gas chromatography / Electrospray ionization / Acetic acid / High-performance liquid chromatography / Calibration curve / Matrix / Chemistry / Chromatography / Mass spectrometry

METHOD 8323 DETERMINATION OF ORGANOTINS BY MICRO-LIQUID CHROMATOGRAPHY- ELECTROSPRAY ION TRAP MASS SPECTROMETRY 1.0 SCOPE AND APPLICATION

Add to Reading List

Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:49:11
UPDATE