Column chromatography

Results: 224



#Item
121Unit operations / Distillation / Laboratory glassware / Chromatography / Gas chromatography / Round-bottom flask / Fractionating column / Internal standard / Condenser / Chemistry / Science / Laboratory techniques

METHOD 5031 VOLATILE, NONPURGEABLE, WATER-SOLUBLE COMPOUNDS BY AZEOTROPIC DISTILLATION 1.0 SCOPE AND APPLICATION

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:50:32
122Diastereomer / Chiral column chromatography / Chirality / Chromatography / Cypermethrin / Pyrethroid / Stereoisomerism / Chemistry / Stereochemistry / Cyclodextrin

CALIFORNIA STATE SCIENCE FAIR 2013 PROJECT SUMMARY Name(s) Rohith M. Bhethanabotla

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Source URL: www.usc.edu

Language: English - Date: 2013-04-13 17:37:40
123High-performance liquid chromatography / Gas chromatography–mass spectrometry / Gel permeation chromatography / Gas chromatography / Elution / Column chromatography / Solid phase extraction / Ion chromatography / Matrix / Chemistry / Chromatography / Science

METHOD 3600C CLEANUP 1.0 SCOPE AND APPLICATION 1.1 Method 3600 provides general guidance on selection of cleanup methods that are appropriate for the target analytes of interest. Cleanup methods are applied to the extrac

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:49:42
124Science / Gas chromatography / Laboratory techniques / Measuring instruments / Separation processes / Flame ionization detector / Column chromatography / High-performance liquid chromatography / Thermal conductivity detector / Chemistry / Scientific method / Chromatography

Microsoft Word - VOL IV 3 drugsv1.7.doc

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Source URL: www.fda.gov

Language: English
125Laboratory techniques / Analytical chemistry / Separation processes / Chemical pathology / Internal standard / Gas chromatography / Elution / Matrix / Column chromatography / Chemistry / Chromatography / Science

METHOD 551 DETERMINATION OF CHLORINATION DISINFECTION BYPRODUCTS AND CHLORINATED SOLVENTS IN DRINKING WATER BY LIQUID-LIQUID EXTRACTION AND GAS CHROMATOGRAPHY WITH ELECTRON-CAPTURE DETECTION

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:22:10
126Elution / High-performance liquid chromatography / Column chromatography / Adsorption / Countercurrent chromatography / Chemistry / Chromatography / Science

Microsoft Word - VOL IV 3 drugsv1.7.doc

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Source URL: www.fda.gov

Language: English
127Chromatography / Mass spectrometry / Laboratory techniques / Separation processes / Analytical chemistry / Gas chromatography / Calibration curve / Internal standard / Matrix / Chemistry / Scientific method / Science

METHOD[removed]MEASUREMENT OF PURGEABLE ORGANIC COMPOUNDS IN WATER BY CAPILLARY COLUMN GAS CHROMATOGRAPHY/MASS SPECTROMETRY Revision 4.0

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:22:09
128Analytical chemistry / Chromatography / Separation processes / Matrix / Calibration curve / Laboratory techniques / High-performance liquid chromatography / Internal standard / Gas chromatography / Chemistry / Science / Scientific method

METHOD 547 DETERMINATION OF GLYPHOSATE IN DRINKING WATER BY DIRECT-AQUEOUSINJECTION HPLC, POST-COLUMN DERIVATIZATION, AND FLUORESCENCE DETECTION July 1990

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:21:57
129Laboratory techniques / Analytical chemistry / Separation processes / Mass spectrometry / Gas chromatography / Column chromatography / Separatory funnel / Calibration curve / Elution / Chemistry / Science / Chromatography

Method 645 The Determination of Certain Amine Pesticides and Lethane in Municipal and Industrial Wastewater

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:22:05
130Analytical chemistry / Laboratory techniques / Separation processes / Spectroscopy / Gas chromatography / Calibration curve / Matrix / Internal standard / Response factor / Chemistry / Science / Chromatography

Method[removed]Determination of Organic Compounds in Drinking Water by Liquid-Solid Extraction and Capillary Column Gas Chromatography/Mass Spectrometry

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:21:56
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