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Textiles - Quantitative chemical analysis - Part 21: Mixtures of chlorofibres, certain modacrylics, certain elastanes, acetates, triacetates and certain other fibres (method using cyclohexanone) (ISO 1833- 21:2019)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-02-2019

Publisher

National Standards Authority of Ireland

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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Procedure
8 Calculation and expression of results
9 Precision
Annex A (informative) Hot extraction apparatus
Bibliography

This document specifies a method, using cyclohexanone, to determine the mass percentage of chlorofibre, modacrylic, elastane, acetate and triacetate, after removal of non-fibrous matter, in textiles made of mixtures of — acetate, triacetate, chlorofibre, certain modacrylics, certain elastanes with — wool, animal hair, silk, cotton, cupro, modal, viscose, lyocell, polyamide, acrylic, melamine, polyacrylate and glass fibres.

Committee	TC 38
DevelopmentNote	Corrected version is now available
DocumentType	Standard
Pages	22
ProductNote	The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document. Corrected version is now available
PublisherName	National Standards Authority of Ireland
Status	Current
Supersedes	I.S. EN ISO 1833-21:2010

Standards	Relationship
EN ISO 1833-21:2019	Identical
EN ISO 1833-21:2010	Identical
ISO 1833-21:2019	Identical

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I.S. EN ISO 1833-21:2019&LC:2019

Textiles - Quantitative chemical analysis - Part 21: Mixtures of chlorofibres, certain modacrylics, certain elastanes, acetates, triacetates and certain other fibres (method using cyclohexanone) (ISO 1833- 21:2019)

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Abstract

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