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BSI 19/30356328 DC:2019 Edition

BSI 19/30356328 DC:2019 Edition

$13.70

BS ISO 20596-2. Water quality. Determination of cyclic volatile methylsiloxanes in water – Part 2. Method using liquid-liquid extraction with gas chromatography-mass spectrometry (GC-MS)

Published By Publication Date Number of Pages
BSI 2019 23
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This document specifies a method for the determination of certain cyclic volatile methylsiloxanes (cVMS) in environmental water samples with low density polyethylene (LDPE) as a preservative and subsequent liquid-liquid extraction with a stable isotope solution. The extract is then analysed by gas chromatography-mass spectrometry (GC-MS).

This document is applicable to the measurement of the following cVMS in rivers, streams, ground water, and waste water (influent and effluent):

Table 1
Analytes determined by this method
a

CAS-RN Chemical Abstracts Services Registration Number

This method can be used to determine cVMS from 0,050 µg/l to 250 μg/l.

BSI 19/30356328 DC
$13.70