Column chromatography

Results: 224



#Item
161Scientific method / High-performance liquid chromatography / Column chromatography / Reversed-phase chromatography / Hydrophilic interaction chromatography / Elution / Ion chromatography / Gas chromatography / Gel permeation chromatography / Chemistry / Chromatography / Science

SECTION 600 Pesticide Analytical Manual Vol. I Chapter 1 Regulatory Operations

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Source URL: www.fda.gov

Language: English
162Occupational safety and health / Oxidizing agents / Separation processes / Calibration curve / Chromium / Matrix / Chromate and dichromate / Hexavalent chromium / Total organic carbon / Chemistry / Analytical chemistry / Chromatography

METHOD 218.7: DETERMINATION OF HEXAVALENT CHROMIUM IN DRINKING WATER BY ION CHROMATOGRAPHY WITH POST-COLUMN DERIVATIZATION AND UV–VISIBLE SPECTROSCOPIC DETECTION

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Source URL: water.epa.gov

Language: English - Date: 2012-01-09 09:45:31
163Science / Gas chromatography / High-performance liquid chromatography / Ion chromatography / Liquid chromatography–mass spectrometry / Elution / Mass spectrometry / Photoionization detector / Monolithic HPLC column / Chemistry / Chromatography / Scientific method

METHOD 8000C DETERMINATIVE CHROMATOGRAPHIC SEPARATIONS 1.0 SCOPE AND APPLICATION

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:48:41
164Laboratory techniques / Separation processes / Elution / Particle-size distribution / Water content / Distillation / Column chromatography / Chemistry / Chromatography / Analytical chemistry

LIQUID-SOLID PARTITIONING AS A FUNCTION OF LIQUID-SOLID RATIO FOR CONSTITUENTS IN SOLID MATERIALS USING AN UP-FLOW PERCOLATION COLUMN PROCEDURE

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Source URL: www.epa.gov

Language: English - Date: 2013-07-22 11:24:06
165

1618: Method 1618: Organo-halide Pesticides, Organo-phosphorus Pesticides, and Phenoxy-acid Herbicides by Wide Bore Capillary Column Gas Chromatography with Selective Detectors, 01A0006086

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Source URL: www.epa.gov

- Date: 2012-04-15 14:45:01
    166Chromatography / Analytical chemistry / Mass spectrometry / Laboratory techniques / Separation processes / Gas chromatography / Matrix / Calibration curve / Internal standard / Chemistry / Science / Scientific method

    "Method 521: Determination of Nitrosamines in Drinking Water by Solid Phase Extraction and Capillary Column Gas Chromatography with Large Volume Injection and Chemical Ionization Tandem Mass Spectrometry (MS/MS) (Sep,200

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    Source URL: www.epa.gov

    Language: English - Date: 2013-02-06 11:31:24
    167Analytical 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
    168Analytical 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
    169Scientific method / European Qualifications Framework / Paper chromatography / Column chromatography / Thin layer chromatography / Competence / Chromatography / Chemistry / Science

    Field of action Working in the laboratory Learning outcome unit

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    Source URL: www.ecvet-info.de

    Language: English - Date: 2014-02-13 06:24:48
    170High-performance liquid chromatography / Simulated moving bed / Size-exclusion chromatography / Elution / Ion chromatography / Theoretical plate / Multicolumn countercurrent solvent gradient purification / Column chromatography / Chemistry / Chromatography / Science

    j1 1 Introduction Henner Schmidt-Traub and Reinhard Ditz

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    Source URL: www.wiley-vch.de

    Language: English - Date: 2012-09-13 21:05:53
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