Column chromatography

Results: 224



#Item
131Science / Measuring instruments / Laboratory techniques / Separation processes / Mass spectrometry / Gas chromatography / Photoionization detector / Elution / Matrix / Chemistry / Chromatography / Scientific method

METHOD[removed]VOLATILE ORGANIC COMPOUNDS IN WATER BY PURGE AND TRAP CAPILLARY COLUMN GAS CHROMATOGRAPHY WITH PHOTOIONIZATION AND ELECTROLYTIC CONDUCTIVITY DETECTORS IN SERIES

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:22:09
132Laboratory techniques / Analytical chemistry / Separation processes / Mass spectrometry / Gas chromatography / Column chromatography / Elution / Calibration curve / Volumetric flask / Chemistry / Chromatography / Science

Method[removed]The Determination of Organophosphorus Pesticides in Municipal and Industrial Wastewater

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:22:00
133Analytical chemistry / High-performance liquid chromatography / Matrix / Internal standard / Elution / Ion chromatography / Acetic acid / Gas chromatography / Titration / Chemistry / Chromatography / Science

METHOD[removed]MEASUREMENT OF N-METHYLCARBAMOYLOXIMES AND N-METHYLCARBAMATES IN WATER BY DIRECT AQUEOUS INJECTION HPLC WITH POST COLUMN DERIVATIZATION Revision 3.0

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:21:57
134Chromatography / Analytical chemistry / Separation processes / Solutions / Gas chromatography / Column chromatography / Separatory funnel / Calibration curve / Volumetric flask / Chemistry / Science / Laboratory techniques

Method[removed]The Determination of Certain Organochlorine Pesticides in Municipal and Industrial Wastewater

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:21:59
135Scientific method / Gas chromatography / High-performance liquid chromatography / Column chromatography / Calibration curve / Roxithromycin / Cresol / Flow measurement / Supercritical fluid chromatography / Chemistry / Chromatography / Science

Revision 1.0 September, 1986 METHOD TO-8 METHOD FOR THE DETERMINATION OF PHENOL AND METHYLPHENOLS (CRESOLS) IN AMBIENT AIR USING HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

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Source URL: www.epa.gov

Language: English - Date: 2010-08-24 16:14:04
136Laboratory glassware / Analytical chemistry / Soil contamination / Solvent / Elution / Hexane / Pentane / Soxhlet extractor / Column chromatography / Chemistry / Chromatography / Laboratory techniques

Responses by Dr. Robert Lewis, EPA ([removed]) to questions and comments regarding Method TO-13A, [removed] : The following of questions and comments were received recently by e-mail from a user of TO-13A. He po

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Source URL: www.epa.gov

Language: English - Date: 2010-08-24 16:12:09
137Alkanes / Analytical chemistry / Separation processes / Solvent / Column chromatography / Hexane / Elution / Pentane / Soxhlet extractor / Chemistry / Chromatography / Laboratory techniques

Compendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air — Second Edition ADDENDUM October 4, 2000 The following information pertains to one or more of the various methods or other content

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Source URL: www.epa.gov

Language: English - Date: 2010-08-24 16:14:05
138Science / Laboratory techniques / Separation processes / Measuring instruments / Chemical pathology / Gas chromatography / Column chromatography / Mass spectrometry / Thin layer chromatography / Chemistry / Scientific method / Chromatography

Microsoft PowerPoint - AK PHAR660 psoter-printed

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Source URL: www.qu.edu.qa

Language: English - Date: 2014-05-21 04:26:32
139High-performance liquid chromatography / Ion chromatography / Ion exchange / Size-exclusion chromatography / Ion / Solvation / Ammonium / Hydrophilic interaction chromatography / Column chromatography / Chemistry / Chromatography / Elution

PDF Document

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Source URL: media.wiley.com

Language: English - Date: 2013-08-27 16:19:08
140Scientific method / Column chromatography / Gas chromatography / Elution / Mass spectrometry / High-performance liquid chromatography / Van Deemter equation / Chemistry / Chromatography / Science

F:aginationeySlicationfiles.dvi

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Source URL: media.wiley.com

Language: English - Date: 2007-10-05 17:11:42
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