Standard

NS-EN ISO 13646:2025

Nov 2025 Published

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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.

Document information

Standard from SN
Published: 4 November 2025
Edition: 2025-10
Version: 1
Document type: NAT
ISBN:

ICS 13.060.50

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Refers: ISO 11352:2025
Refers: ISO 11352:2025
Refers: ISO 11352:2025
Refers: ISO 8466-1:2021
Refers: ISO 8466-1:2021
Refers: ISO 8466-1:2021
Adopted from: EN ISO 13646:2025

NS-EN ISO 13646:2025

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Abstract

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