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ISO 1833-20:2009

Textiles -- Quantitative chemical analysis -- Part 20: Mixtures of elastane and certain other fibres (method using dimethylacetamide)

General information
Withdrawn from 26.11.2018
Directives or regulations
None

Standard history

Status
Date
Type
Name
26.11.2018
Main
Main
ISO 1833:1977
ISO 1833-20:2009 specifies a method using dimethylacetamide to determine the
percentage of elastane, after removal of non-fibrous matter, in textiles made of binary mixtures of certain elastane fibres with cotton, viscose, cupro, modal, polyamide, polyester or wool fibres.
This method is not applicable when acrylic fibres are present.
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