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>CSN Standards>75 WATER MANAGEMENT>7575 Water quality. Chemical analysis of water>CSN EN ISO 20596-2 - Water quality - Determination of cyclic volatile methylsiloxanes in water - Part 2: Method using liquidliquid extraction with gas chromatography-mass spectrometry (GC-MS)
Released: 01.03.2023
CSN EN ISO 20596-2 - Water quality - Determination of cyclic volatile methylsiloxanes in water - Part 2: Method using liquidliquid extraction with gas chromatography-mass spectrometry (GC-MS)

CSN EN ISO 20596-2

Water quality - Determination of cyclic volatile methylsiloxanes in water - Part 2: Method using liquidliquid extraction with gas chromatography-mass spectrometry (GC-MS)

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Number of Standard:CSN EN ISO 20596-2
Category:757560
Pages:32
Released:01.03.2023
Catalog number:516352
DESCRIPTION

CSN EN ISO 20596-2

CSN EN ISO 20596-2 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 hexane containing 13C-labeled cVMS as internal standards. 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, and waste water (influent and effluent).
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.
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