DIN Standards Committee Materials Testing
DIN EN ISO 16373-2
Textiles - Dyestuffs - Part 2: General method for the determination of extractable dyestuffs including allergenic and carcinogenic dyestuffs (method using pyridine-water) (ISO 16373-2:2014); German version EN ISO 16373-2:2014
Textilien - Farbstoffe - Teil 2: Allgemeines Verfahren zur Bestimmung von extrahierbaren Farbstoffen einschließlich allergener und karzinogener Farbstoffe (Pyridin-Wasser-Verfahren) (ISO 16373-2:2014); Deutsche Fassung EN ISO 16373-2:2014
Overview
The analysis described in the document, are used for the detection of extractable dyestuffs in textile products. The extraction is performed for all kind of fibres and types of dyestuffs using pyridine/water (1:1). A coloured test specimen is selected from the textile article and extracted with pyridine/water at 100 °C. The extract is analysed by liquid chromatography/diode array detection (LC/DAD) and/or by liquid chromatography/mass spectrometry (LC/MS). This document has been prepared by Technical Committee CEN/TC 248 "Textiles and textile products" the secretariat of which is held by BSI (United Kingdom), in collaboration with Technical Committee ISO/TC 38 "Textiles". The responsible German body is Working Committee NA 062-05-12 AA "Textilchemischer Prüfverfahren und Fasertrennung" ("Testing methods for separation and chemistry of textile fibres") at DIN Standards Committee for Materials Testing (NMP).
Document: references other documents
Responsible national committee
NA 062-05-12 AA - Testing methods for separation and chemistry of textile fibres
Responsible european committee
CEN/TC 248/WG 26 - Textiles -Test methods for analysis of EC restricted substances
