Separation processes

Results: 1336



#Item
801Science / 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
802Laboratory glassware / Separation processes / Soil contamination / Toluene / Drilling rig / Matrix / Volumetric flask / Extraction / Rotary evaporator / Chemistry / Analytical chemistry / Laboratory techniques

Method 1662 Total Extractable Material in Drilling Mud by SDS Extraction and Gravimetry 1. SCOPE AND APPLICATION

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:21:46
803Chromatography / Separation processes / Laboratory techniques / Laboratory glassware / Volumetric flask / Calibration curve / Carbonaceous biochemical oxygen demand / Standard addition / Chemistry / Science / Analytical chemistry

671 METHOD 7A - DETERMINATION OF NITROGEN OXIDE EMISSIONS FROM STATIONARY SOURCES (ION CHROMATOGRAPHIC METHOD) NOTE:

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Source URL: www.epa.gov

Language: English - Date: 2000-02-11 16:35:23
804Laboratory 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
805Analytical chemistry / Laboratory techniques / Separation processes / Mass spectrometry / Gas chromatography / Internal standard / Matrix / Elution / Sample preparation in mass spectrometry / Chemistry / Science / Chromatography

METHOD 505 ANALYSIS OF ORGANOHALIDE PESTICIDES AND COMMERCIAL POLYCHLORINATED BIPHENYL (PCB) PRODUCTS IN WATER BY MICROEXTRACTION AND GAS CHROMATOGRAPHY Revision 2.0

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:21:53
806Chromatography / Mass spectrometry / Separation processes / Chemical pathology / Laboratory techniques / Gas chromatography–mass spectrometry / Nuclear magnetic resonance / Gas chromatography / Drug Enforcement Administration / Chemistry / Scientific method / Science

Authentication of Reference Materials Roxanne E. Franckowski Senior Forensic Chemist Special Testing and Research Laboratory Drug Enforcement Administration

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Source URL: www.nist.gov

Language: English - Date: 2013-04-30 10:56:23
807Analytical chemistry / Chromatography / Separation processes / Laboratory glassware / Volumetric flask / High-performance liquid chromatography / Calibration curve / Roxithromycin / Matrix / Chemistry / Science / Scientific method

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

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:22:04
808Analytical chemistry / Chromatography / Separation processes / Calibration curve / High-performance liquid chromatography / Calibration / Matrix / Chemistry / Science / Scientific method

Method 1661 The Determination of Bromoxynil in Municipal and Industrial Wastewater Method 1661

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:22:08
809Chromatography / Analytical chemistry / Laboratory techniques / Separation processes / Measuring instruments / Matrix / Gas chromatography / Internal standard / Elution / Chemistry / Science / Scientific method

Methods for the Determination of Organic Compounds in Drinking Water

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Source URL: water.epa.gov

Language: English - Date: 2012-05-15 11:27:00
810Chromatography / Laboratory techniques / Separation processes / Laboratory glassware / Analytical chemistry / Calibration curve / Gas chromatography / Calibration / Volumetric flask / Chemistry / Science / Scientific method

Method 617 The Determination of Organohalide Pesticides and PCBs in Municipal and Industrial Wastewater

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:22:00
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