Sample preparation in mass spectrometry

Results: 292



#Item
151Internal standard / Analytical technique / Sample preparation in mass spectrometry / Standard addition / Chemistry / Analytical chemistry / Calibration curve

SEDD VERSION 5.0 DATA ELEMENT DICTIONARY

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Source URL: www.epa.gov

Language: English - Date: 2011-02-02 14:49:54
152Matrix / Nitric acid / Internal standard / Graphite furnace atomic absorption / Detection limit / Standard addition / Sample preparation in mass spectrometry / Ion source / Atomic absorption spectroscopy / Chemistry / Analytical chemistry / Calibration curve

Method[removed]Determination of Trace Elements in Marine Waters by Off-Line Chelation Preconcentration with Graphite Furnace Atomic Absorption John T. Creed and Theodore D. Martin Inorganic Chemistry Branch

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Source URL: water.epa.gov

Language: English - Date: 2011-09-10 15:21:30
153Chromatography / Separation processes / Laboratory techniques / Analytical chemistry / Mass spectrometry / Gas chromatography / Matrix / Sample preparation in mass spectrometry / Chemistry / Science / Scientific method

METHOD 8033 ACETONITRILE BY GAS CHROMATOGRAPHY WITH NITROGEN-PHOSPHORUS DETECTION 1.0

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:50:40
154Calibration curve / Matrix / AOAC International / Internal standard / High-performance liquid chromatography / Elution / Titration / Sample preparation in mass spectrometry / Standard addition / Chemistry / Science / Analytical chemistry

Appendix K: Guidelines for Dietary Supplements and Botanicals This appendix contains three complementary documents for the validation of dietary supplements and botanical methods: Part I: AOAC Guidelines for Single-Labor

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Source URL: www.eoma.aoac.org

Language: English - Date: 2013-10-24 23:33:25
155Internal standard / Gel permeation chromatography / Matrix / Elution / Ion chromatography / Sample preparation in mass spectrometry / Chemistry / Chromatography / Gas chromatography

METHOD 8091 NITROAROMATICS AND CYCLIC KETONES BY GAS CHROMATOGRAPHY 1.0 SCOPE AND APPLICATION

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:50:42
156Calibration curve / Matrix / Inductively coupled plasma mass spectrometry / Standard addition / Total organic carbon / Sample preparation in mass spectrometry / Detection limit / Atomic absorption spectroscopy / Analytical technique / Chemistry / Analytical chemistry / Science

CHAPTER THREE INORGANIC ANALYTES Prior to employing the methods in this chapter, analysts are advised to consult the disclaimer statement at the front of this manual and the information in Chapter Two for guidance on the

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:50:03
157Matrix / Inductively coupled plasma mass spectrometry / Microwave digestion / Sample preparation in mass spectrometry / Titration / Gravimetric analysis / Chemistry / Analytical chemistry / Nitric acid

METHOD 3015A MICROWAVE ASSISTED ACID DIGESTION OF AQUEOUS SAMPLES AND EXTRACTS SW-846 is not intended to be an analytical training manual. Therefore, method procedures are written based on the assumption that they will b

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:49:46
158Chromatography / Separation processes / Laboratory techniques / Matrix / Mass spectrometry / Calibration curve / Gas chromatography / Solid phase extraction / Sample preparation in mass spectrometry / Chemistry / Science / Analytical chemistry

METHOD 8095 EXPLOSIVES BY GAS CHROMATOGRAPHY SW-846 is not intended to be an analytical training manual. Therefore, method procedures are written based on the assumption that they will be performed by analysts who are fo

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:50:42
159Matrix / Calibration curve / Capillary electrophoresis / Detection limit / Sample preparation in mass spectrometry / Standard addition / Ion chromatography / Chemistry / Analytical chemistry / Chromatography

METHOD 6500 DISSOLVED INORGANIC ANIONS IN AQUEOUS MATRICES BY CAPILLARY ION ELECTROPHORESIS SW-846 is not intended to be an analytical training manual. Therefore, method procedures are written based on the assumption tha

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:50:22
160Chromatography / Laboratory techniques / Proteomics / Matrix / Toxicity characteristic leaching procedure / Gas chromatography–mass spectrometry / Sample preparation in mass spectrometry / Detection limit / Chemistry / Analytical chemistry / Mass spectrometry

GUIDANCE FOR METHODS DEVELOPMENT AND METHODS VALIDATION FOR THE RCRA PROGRAM

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Source URL: www.epa.gov

Language: English - Date: 2012-04-04 11:49:10
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