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Mass Spectrometry
December 20, 2017 - CPC

It is estimated that there are about 10 million organic chemicals known, and about 100,000 new organic compounds are produced each year. Some of these new chemicals are made in the laboratory and some are isolated from natural products. The structural determination of these compounds is the job of...

Chemical Ionization Mass Spectrometry
June 15, 1992 - CRC

The only comprehensive guide to CIMS applications in structural elucidation and analytical studies Chemical Ionization Mass Spectrometry, 2nd Edition, provides a comprehensive, up-to-date review of CIMS applications in structural elucidation and quantitative analytical studies. For...

Liquid Scintillation Alpha Spectrometry
November 29, 2017 - CRC

Alpha liquid scintillation was developed to obtain accurate analytical determinations of alpha-emitting nuclides where no other methods were sufficiently accurate. With the present emphasis on clean-up of radiation contamination, alpha liquid scintillation has become an important tool in the...

Mass Spectrometry Basics
June 26, 2002 - CRC

Mass Spectrometry Basics provides authoritative yet plain-spoken explanations of the basic concepts of this powerful analytical method without elaborate mathematical derivations. The authors describe processes, applications, and the underlying science in a concise manner supported by...

DS/EN ISO 18856 - Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry
October 26, 2005 - DS

This International standard specifies a method for the determination of phthalates in water after solid phase extraction and gas chromatography/mass spectrometry. This method is applicable to the determination of phthalates (see Table 1) in ground water, surface water, wastewater and...

Quantitative X-Ray Spectrometry
April 26, 1995 - CRC

This work covers important aspects of X-ray spectrometry, from basic principles to the selection of instrument parameters and sample preparation. This edition explicates the use of combined X-ray fluorescence and X-ray diffraction data, and features new applications in environmental studies,...

Mass Spectrometry of Biological Materials
March 2, 1998 - CRC

Second Edition provides up-to-the-minute discussions on the application of mass spectrometry to the biological sciences. Shows how and why experiments are performed and furnishes details to facilitate duplication of results.

JIS K 0137 - General rules for Raman spectrometry
May 20, 2010 - JSA

This Japanese Industrial Standard specifies general rules for Raman spectrometry where Raman scattering spectrum of substance is measured by using Raman spectrometer according to the excitation light in the region from ultraviolet and visible to near infrared, then the qualitative analysis...

DS/EN ISO 5961 - Water quality - Determination of cadmium by atomic absorption spectrometry
December 20, 1995 - DS

This Standard specifies two methods for the determination of cadmium: flame atomic absorption spectrometry (AAS) (Section 2) and electrothermal atomization atomic absorption spectrometry (AAS) (Section 3).

CLSI NBS04 - Newborn Screening by Tandem Mass Spectrometry
May 1, 2017 - CLSI

This guideline is intended to assist newborn screening (NBS) laboratory personnel in the routine use of tandem mass spectrometry (MS/MS) for the detection of metabolites that may indicate certain metabolic disorders using dried blood spot (DBS) specimens. The guideline describes: •...

ISO DIS 23291 - Milk and milk products — Guidelines for the application of in-line infrared spectrometry
April 2, 2019 - ISO

This International Standard provides guidance in the use of infrared spectrometry in the use of in-line and on-line applications for dairy processing. These applications are distinct to those covered in the document "Milk and milk products - Guidelines for the Application of Near Infrared...

CLSI C62 - Liquid Chromatography-Mass Spectrometry Methods; Approved Guideline
October 1, 2014 - CLSI

This document provides an introduction to, and guidance for, method development, verification, and postimplementation monitoring of quantitative clinical applications using liquid chromatography-mass spectrometry (LC-MS). While LC-MS may also be used for qualitative analyses, the...

ISO 10638 - Rubber - Identification of antidegradants by gas chromatography/mass spectrometry
July 1, 2017 - ISO

This document specifies a method using gas chromatography/mass spectrometry, for the identification of antidegradants in raw rubbers, latices, unvulcanized-rubber compounds and vulcanized-rubber products. It is applicable to the 31 types of antidegradant listed in Annex A. The method...

DIN 51401-1 - ATOMIC ABSORPTION SPECTROMETRY; TERMS
DIN
A description is not available for this item.
DIN EN 16199 - Fertilizers - Determination of the sodium extracted by flame-emission spectrometry
January 1, 2013 - DIN

This European Standard specifies a method for the determination of the sodium content in fertilizer extracts by flame-emission spectrometry. The method is applicable to EC fertilizers for which a declaration of the sodium content is provided for in Regulation (EC) Nr 2003/2003, Annex I [3].

DS/EN 16199 - Fertilizers - Determination of the sodium extracted by flame-emission spectrometry
December 11, 2012 - DS

This European Standard specifies a method for the determination of the sodium content in fertilizer extracts by flame-emission spectrometry. The method is applicable to EC fertilizers for which a declaration of the sodium content is provided for in Regulation (EC) Nr 2003/2003, Annex I [3].

ISO DIS 13161 - Water quality - Polonium 210 - Test method using alpha spectrometry
February 6, 2019 - ISO

This document specifies a method for the measurement of 210Po in all types of waters by alpha spectrometry. The method is applicable to test samples of supply/drinking water, rainwater, surface and ground water, marine water, as well as cooling water, industrial water, domestic, and...

ASTM D6420 - Standard Test Method for Determination of Gaseous Organic Compounds by Direct Interface Gas Chromatography-Mass Spectrometry
November 1, 2018 - ASTM

This test method employs a direct interface gas chromatograph/mass spectrometer (GCMS) to identify and quantify the 36 volatile organic compounds (or sub-set of these compounds) listed as follows. The individual Chemical Abstract Service (CAS) numbers are listed after each compound The test...

ASTM D4962 - Standard Practice for NaI(Tl) Gamma-Ray Spectrometry of Water
October 1, 2018 - ASTM

This practice covers the measurement of radionuclides in water by means of gamma-ray spectrometry. It is applicable to nuclides emitting gamma-rays with energies greater than 50 keV. For typical counting systems and sample types, activity levels of about 40 Bq (1080 pCi) are easily measured...

CLSI I/LA32 - Newborn Screening by Tandem Mass Spectrometry; Approved Guideline
July 1, 2010 - CLSI

This document is designed to assist newborn screening laboratory personnel in the routine use of tandem mass spectrometry (MS/MS) for the detection of metabolites that may indicate certain metabolic disorders using dried blood spot (DBS) specimens. The document describes the...

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