Draft
International StandardISO/DIS 13646
Water quality — Determination of selected estrogens in whole water samples — Method using solid phase extraction (SPE) followed by liquid chromatography (LC) or gas chromatography (GC) coupled to mass spectrometry (MS) detection
Reference number
ISO/DIS 13646
ISO/DIS 13646
Edition 1
© ISO 2024
Draft International Standard
ISO/DIS 13646
84406
This Draft International Standard is in the enquiry phase with ISO members.
Abstract
This document specifies a method for the determination of 5 oestrogens, in whole water samples listed in Table 1. The method uses solid-phase extraction (SPE-disks and/or cartridges) followed by liquid or gas chromatography-mass spectrometry (tandem mass spectrometry and/or High resolution mass spectrometry). It is applicable to the analysis of selected estrogens in surface water containing suspended particulate matter (SPM) up to 50 mg/l , DOC content up to 7 mg/l (whole water samples), drinking water and groundwater.
General information
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Status: Under developmentStage: Full report circulated: DIS approved for registration as FDIS [40.99]
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Edition: 1Number of pages: 62
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Technical Committee :ISO/TC 147/SC 2ICS :13.060.50
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