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dnaSRPS EN ISO 25652:2025

Soil, sludge, waste, sediment - Analysis of perfluoroalkyl and polyfluoroalkyl substances (PFAS) by high performance liquid chromatography (HPLC) and mass spectrometry (ISO/FDIS 25652:2026)

General information

50.20     Oct 15, 2026

50.60    Dec 7, 2026

ISS

Z183

European Norm

13.080.10  

English  

Scope

This document specifies a method for quantitative determination of various perfluorinated hydrocarbons by means of High-Performance Liquid Chromatography (HPLC) and mass spectrometry in soil, sludge, sediment and waste (see Table 1).

For many substances to which this document applies a limit of quantification (LOQ) of 0.1 to 10 μg/kgdm can be achieved.
The method can be applied to the analysis of additional PFAS not specified in the scope, if validity is proven by proper in-house validation protocols.
For each target compound both, eventually occurring branched, isomers and the respective non-branched isomer are quantified together. In this method the amount of linear and branched PFAS is quantified using the response factor of the linear PFAS in the calibration standard and the total area of the linear and branched PFAS (Annex 1 gives more explanation)

Life cycle

NOW

PROJECT
dnaSRPS EN ISO 25652:2025
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Oct 15, 2026

Related project

Adopted from FprEN ISO 25652 IDENTICAL

Adopted from ISO/FDIS 25652 IDENTICAL

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