ISO 22818:2021

Textiles — Determination of short-chain chlorinated paraffins (SCCP) and middle-chain chlorinated paraffins (MCCP) in textile products out of different matrices by use of gas chromatography negative ion chemical ionization mass spectrometry (GC-NCI-MS)

This document specifies a chromatographic method to determine the amount of short-chain chlorinated paraffins (SCCPs: C₁₀-C₁₃) and middle-chain chlorinated paraffins (MCCPs: C₁₄-C₁₇) in textile articles, especially in polymer of the coated fabrics, prints made of polymer and buttons made of polymer (e.g. polyvinylchloride) by means of solvent extraction and gas chromatography negative ion chemical ionization mass spectrometry (GC-NCI-MS).