ISO 1833-18:2019

Textiles — Quantitative chemical analysis — Part 18: Mixtures of silk with other protein fibres (method using sulfuric acid)

Publication date:   Apr 12, 2019

95.99 Withdrawal of Standard   Oct 5, 2020

General information

95.99 Withdrawal of Standard   Oct 5, 2020

ISO

ISO/TC 38 Textiles

International Standard

59.060.01   Textile fibres in general

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Scope

This document specifies a method, using sulfuric acid, to determine the mass percentage of silk, after removal of non-fibrous matter, in textiles made of binary mixtures of
— silk
with
— other protein fibres (e.g. wool or animal hair).

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 1833-18:2006

NOW

WITHDRAWN
ISO 1833-18:2019
95.99 Withdrawal of Standard
Oct 5, 2020

REVISED BY

PUBLISHED
ISO 1833-18:2020