BSI 20/30361179 DC:2020 Edition

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

Published By	Publication Date	Number of Pages
BSI	2020	30

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Categories: 13.060.50 - Examination of water for chemical substances, BSI

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Description

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 μg/l to 10 μg/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.

Additional information

Status	Definitive
Pages	30
Publication Date	2020-02-05
Standard Number	20/30361179 DC
Title	BS ISO 21863. Water quality. Determination of alkylmercury compounds in water. Method using gas chromatography-mass spectrometry (GC-MS) after phenylation and solvent extraction
Identical National Standard Of	ISO/DIS 21863
Descriptors	Containers, Test specimens, Water testing, Quality, Preservation, Potable water, Samples, Water, Laboratory testing, Chemical analysis and testing, Biological analysis and testing, Water treatment
Publisher	BSI
Committee	EH/3/2
ICS Codes	13.060.50 - Examination of water for chemical substances

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BSI 20/30361179 DC

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BSI 20/30361179 DC:2020 Edition

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