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BSI BS ISO 21863:2020

Water quality. Determination of alkylmercury compounds in water. Method using gas chromatography-mass spectrometry (GC-MS) after phenylation and solvent extraction
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BSI BS ISO 21863:2020

Water quality. Determination of alkylmercury compounds in water. Method using gas chromatography-mass spectrometry (GC-MS) after phenylation and solvent extraction

PUBLISH DATE 2020
PAGES 30
BSI BS ISO 21863:2020

This document specifies a method for the determination of alkylmercury compounds in filtered water samples by gas chromatography-mass spectrometry after phenylation and solvent extraction.

This method is applicable to determination of individual methylmercury (MeHg) and ethylmercury (EtHg) compounds in surface water and waste water.

The method can be applied to samples containing 0,2 ?g/l to 10 ?g/l of each compound as mercury mass. Depending on the matrix, the method may also be applicable to higher concentrations after suitable dilution of the sample or reduction in sample size.

SDO BSI: British Standards Institution
Document Number ISO 21863
Publication Date Nov. 24, 2020
Language en - English
Page Count 30
Revision Level
Supercedes
Committee EH/3/2
Publish Date Document Id Type View
Nov. 24, 2020 BS ISO 21863:2020 Revision