DIN Standards Committee Materials Testing
Textiles - Dyestuffs - Part 4: Method for determination of certain dyestuffs in methanol extracts
Abstract
This document specifies a method for identification and quantification of certain dyestuffs in methanol extracts of textile and textile products using liquid chromatography (LC). The document is applicable to all types of textile products consisting of natural or man-made dyed fibres, e.g. fibres of animal origin, cellulose-based fibres, polyesters, polyamides, acetates, triacetates, polyacrylics, viscose and other dyeable fibres. The method is not applicable to fibres made of elastane and elastodiene, but is applicable for blended fabrics containing these fibres. This is a conventional procedure; modified extraction conditions lead to deviating results.
Begin
2026-01-07
WI
00248806
Planned document number
00248806
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
