Separation processes

Results: 1336



#Item
491Laboratory techniques / Separation processes / Chemical pathology / Pesticide / Gas chromatography–mass spectrometry / Organophosphate / Gas chromatography / Sulfur / Diesel exhaust / Chemistry / Chromatography / Mass spectrometry

Project Number: [removed]Project Title: Pesticides by GC-AED (gas chromatography-atomic emission detector) Division: DART Project Officer (PO): M. Eileen Birch PO Degree: Ph.D. PO Area of Expertise (scientific discipline)

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Source URL: www.cdc.gov

Language: English - Date: 2006-12-27 09:28:22
492Chromatography / Laboratory techniques / Mass spectrometry / Separation processes / Measuring instruments / Gas chromatography–mass spectrometry / Gas chromatography / Chemistry / Scientific method / Science

METHOD 8260C VOLATILE ORGANIC COMPOUNDS BY GAS CHROMATOGRAPHY/ MASS SPECTROMETRY (GC/MS) SW-846 is not intended to be an analytical training manual. Therefore, method procedures are written based on the assumption that t

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:48:39
493Laboratory techniques / Chromatography / Separation processes / Mass spectrometry / Chemical pathology / Gas chromatography–mass spectrometry / Gas chromatography / 1 / 4-Dioxin / Soxhlet extractor / Chemistry / Science / Scientific method

USEPA Analytical Services Branch (ASB) Statement of Work (SOW) for Analysis of Chlorinated Dibenzo-P-Dioxins (CDDs) and Chlorinated Dibenzofurans (CDFs) Exhibit D

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Source URL: epa.gov

Language: English - Date: 2010-01-05 16:27:04
494Chromatography / Analytical chemistry / Separation processes / Mass spectrometry / High-performance liquid chromatography / Matrix / Solid phase extraction / Sample preparation in mass spectrometry / Protocol / Chemistry / Science / Scientific method

METHOD 8330B NITROAROMATICS, NITRAMINES, AND NITRATE ESTERS BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC) SW-846 is not intended to be an analytical training manual. Therefore, method procedures are written based on t

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:48:39
495Chromatography / Laboratory techniques / Mass spectrometry / Separation processes / Measuring instruments / Gas chromatography–mass spectrometry / Gas chromatography / Chemistry / Scientific method / Science

METHOD 8260C VOLATILE ORGANIC COMPOUNDS BY GAS CHROMATOGRAPHY/ MASS SPECTROMETRY (GC/MS) SW-846 is not intended to be an analytical training manual. Therefore, method procedures are written based on the assumption that t

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Source URL: epa.gov

Language: English - Date: 2012-04-04 11:48:39
496Laboratory 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

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:48:40
497Scientific method / Laboratory techniques / Separation processes / Mass spectrometry / Measuring instruments / Gas chromatography–mass spectrometry / Gas chromatography / Internal standard / Volatile organic compound / Chemistry / Chromatography / Science

METHOD 5035A CLOSED-SYSTEM PURGE-AND-TRAP AND EXTRACTION FOR VOLATILE ORGANICS IN SOIL AND WASTE SAMPLES 1.0 SCOPE AND APPLICATION

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:49:07
498Measuring instruments / Chromatography / Separation processes / Chemical pathology / Analytical chemistry / Polychlorinated dibenzodioxins / Dibenzofuran / Gas chromatography / Mass spectrometry / Chemistry / Scientific method / Science

USEPA Contract Laboratory Program (CLP) National Functional Guidelines for Chlorinated Dibenzo-p-dioxins (CDDs) and Chlorinated Dibenzofurans (CDFs) Data Review

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Source URL: epa.gov

Language: English - Date: 2012-01-05 15:35:38
499Laboratory techniques / Separation processes / Analytical chemistry / Unit operations / Gas chromatography / Matrix / Internal standard / Vacuum distillation / Distillation / Chemistry / Science / Chromatography

METHOD 8015D NONHALOGENATED ORGANICS USING GC/FID 1.0 SCOPE AND APPLICATION

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:48:35
500Mass spectrometry / Chromatography / Measuring instruments / Laboratory techniques / Separation processes / Gas chromatography–mass spectrometry / Gas chromatography / Volatile organic compound / Analytical chemistry / Chemistry / Scientific method / Science

USEPA SOW for Volatile Organics Analysis in Air (SAV01.X) - Exhibit D

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Source URL: epa.gov

Language: English - Date: 2008-06-12 13:26:07
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