Solid phase extraction

Results: 141



#Item
121Analytical chemistry / Laboratory techniques / Mass spectrometry / Separation processes / Gas chromatography / Matrix / Calibration curve / Internal standard / Solid phase extraction / Chemistry / Science / Chromatography

"Method[removed]Determination of Explosives and Related Compounds in Drinking Water by Solid Phase Extraction and Capillary Column Gas Chromatography/Mass Spectrometry (GC/MS) (Sep,2002)"

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Source URL: www.epa.gov

Language: English - Date: 2013-02-06 11:31:24
122Mass spectrometry / Chemical pathology / Laboratory techniques / Matrix / Calibration curve / Internal standard / Hydrophilic interaction chromatography / Solid phase extraction / Sample preparation in mass spectrometry / Chemistry / Chromatography / Analytical chemistry

EPA Document #: EPA/600/R[removed]METHOD 540. DETERMINATION OF SELECTED ORGANIC CHEMICALS IN DRINKING WATER BY SOLID PHASE EXTRACTION AND

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Source URL: www.epa.gov

Language: English - Date: 2013-11-06 10:47:28
123Analytical chemistry / Laboratory techniques / Mass spectrometry / Separation processes / Gas chromatography / Calibration curve / Matrix / Internal standard / Solid phase extraction / Chemistry / Science / Chromatography

"Method[removed]Determination of Phenols in Drinking Water by Solid Phase Extraction and Capillary Column Gas Chromatography/Mass Spectrometry (GC/MS) (Apr, 2000)"

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Source URL: www.epa.gov

Language: English - Date: 2013-02-06 11:31:24
124Plasticizers / Phthalates / Endocrine disruptors / High-performance liquid chromatography / Roxithromycin / Dibutyl phthalate / Solid phase extraction / Urinalysis / Hydrophilic interaction chromatography / Chemistry / Chromatography / Analytical chemistry

Division of Laboratory Sciences

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Source URL: www.cdc.gov

Language: English - Date: 2009-11-18 08:01:33
125Mass spectrometry / Chemical pathology / Separation processes / Matrix / Solid phase extraction / Sample preparation in mass spectrometry / Calibration curve / Ion source / Internal standard / Chemistry / Analytical chemistry / Chromatography

"Method 535:Measurement of chloroacetanilide and other acetamide herbicide degradates in drinking water by solid phase extraction and liquid chromatography/tandem mass spectrometry (LC/MS/MS)(Apr,2005)"

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Source URL: www.epa.gov

Language: English - Date: 2013-02-06 11:31:24
126Plasticizers / Mass spectrometry / Endocrine disruptors / High-performance liquid chromatography / Phthalate / Roxithromycin / Dibutyl phthalate / Solid phase extraction / Urinalysis / Chemistry / Chromatography / Analytical chemistry

Division of Laboratory Sciences

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Source URL: www.cdc.gov

Language: English - Date: 2009-11-10 14:23:04
127Chromatography / Mass spectrometry / Analytical chemistry / Chemical pathology / Laboratory techniques / Sludge / High-performance liquid chromatography / Liquid chromatography–mass spectrometry / Solid phase extraction / Chemistry / Scientific method / Science

Draft Procedure for Analysis of Perfluorinated Carboxylic Acids and Sulfonic Acids in Sewage Sludge and Biosolids by HPLC/MS/MS

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Source URL: water.epa.gov

Language: English - Date: 2011-12-20 08:59:00
128Chromium compounds / Oxidizing agents / Hexavalent chromium / Chromium / Chromate and dichromate / Occupational hygiene / Chrome plating / Solid phase extraction / Electronic filter / Chemistry / Occupational safety and health / Matter

CHROMIUM, HEXAVALENT, by Field-Portable Spectrophotometry Cr[VI] MW: [removed]Cr[removed]CrO3 )

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Source URL: www.cdc.gov

Language: English - Date: 2009-10-19 09:47:09
129Chromatography / Laboratory techniques / Separation processes / Mass spectrometry / Measuring instruments / Solid-phase microextraction / Gas chromatography / Flame ionization detector / Fragrance extraction / Chemistry / Science / Scientific method

DOC Document

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Source URL: www.elte.hu

Language: English - Date: 2012-02-08 09:43:52
130Sample preparation in mass spectrometry / High-performance liquid chromatography / Solid-phase microextraction / Elution / Solid phase extraction / Nitric acid / Ion source / Matrix / Chemistry / Analytical chemistry / Chromatography

3 1 Preparation of Liquid and Solid Samples Brian M. Cullum and Tuan Vo-Dinh

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Source URL: www.wiley-vch.de

Language: English - Date: 2014-03-31 21:03:47
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