Solid phase extraction

Results: 141



#Item
111Gas chromatography / Solid phase extraction / Calibration curve / Gel permeation chromatography / Ion chromatography / Chemistry / Chromatography / Science

Method 1657A: Organo-Halide Pesticides in Wastewater, Soil, Sludge, Sediment and Tissue by GC/FPD, Revision A

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:22:22
112Separation processes / Measuring instruments / Occupational safety and health / Gas chromatography / Matrix / Calibration curve / Solvent / Solid phase extraction / Acetic acid / Chemistry / Analytical chemistry / Chromatography

METHAMPHETAMINE and Illicit Drugs, Precursors and Adulterants on Wipes by Liquid-Liquid Extraction FORMULA: Table 1 MW: Table 1

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Source URL: www.cdc.gov

Language: English - Date: 2011-12-22 13:28:53
113Separation processes / Occupational safety and health / Laboratory techniques / Solid phase extraction / Matrix / Gas chromatography / Calibration curve / Internal standard / Occupational hygiene / Chemistry / Analytical chemistry / Chromatography

METHAMPHETAMINE and Illicit Drugs, Precursors, and Adulterants on Wipes by Solid Phase Extraction FORMULA: Table 1 MW: Table 1

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Source URL: www.cdc.gov

Language: English - Date: 2011-12-14 08:26:39
114Separation processes / High-performance liquid chromatography / Benzene / Urinalysis / Urine / Solid phase extraction / Acetic acid / Internal standard / Chemistry / Chromatography / Analytical chemistry

NMAM 8326: S-Benzylmercapturic acid and S-phenylmercapturic acid in urine; metabolites of toluene and benzene

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Source URL: www.cdc.gov

Language: English - Date: 2014-06-23 09:22:14
115Chromatography / 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
116Laboratory equipment / Mercury / Liquid-liquid extraction / Reagent / Hydrogen chloride / Inductively coupled plasma mass spectrometry / Chromatography / Chemistry / Separation processes / Analytical chemistry

METHOD 3200 MERCURY SPECIES FRACTIONATION AND QUANTIFICATION BY MICROWAVE ASSISTED EXTRACTION, SELECTIVE SOLVENT EXTRACTION AND/OR SOLID PHASE EXTRACTION SW-846 is not intended to be an analytical training manual. Theref

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:49:05
117Scientific method / Analytical chemistry / Laboratory techniques / Separation processes / Measuring instruments / Solid phase extraction / Gas chromatography / High-performance liquid chromatography / Toxicity characteristic leaching procedure / Chemistry / Science / Chromatography

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:50:03
118Environmental issues / Environmental impact of pharmaceuticals and personal care products / Environmental science / Pharmacology / Pollution / Macrolide antibiotics / Triclosan / Sulfonamide / Solid phase extraction / Medicine / Chemistry / Environment

Stability of Pharmaceuticals, Personal Care Products, Steroids, and Hormones in Aqueous Samples, POTW Effluents, and Biosolids September 2010

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Source URL: water.epa.gov

Language: English - Date: 2011-09-09 23:50:11
119Chromatography / Mass spectrometry / Chemical pathology / Analytical chemistry / Separation processes / Roxithromycin / High-performance liquid chromatography / Triclosan / Solid phase extraction / Chemistry / Scientific method / Science

Laboratory Procedure Manual Analyte: Matrix: Method: Method No: Revised:

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Source URL: www.cdc.gov

Language: English - Date: 2014-01-29 11:21:55
120Chromatography / 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
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