SR EN ISO 1833-18:2019

Textiles - Quantitative chemical analysis - Part 18: Mixtures of silk with other protein fibres (method using sulfuric acid) (ISO 1833-18:2019)

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).

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General information

Status : Withdrawn
Approval date : 9/30/2019
Withdrawal date : 11/27/2020
Number of pages : 12
ICS : 59.060.01 Textile fibres in general
Technical Committee : 103 - Textiles

Relations with other standards:

Replaces SR EN ISO 1833-18:2011
Replaced by SR EN ISO 1833-18:2020