BS EN ISO 1833-6:2010

Withdrawn

Textiles. Quantitative chemical analysis Mixtures of viscose or certain types of cupro or modal or lyocell and cotton fibres (method using formic acid and zinc chloride)

Available format(s)

Hardcopy , PDF

Withdrawn date

22-04-2019

Language(s)

English

Published date

28-02-2011

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Test procedure
7 Calculation and expression of results
8 Precision

Defines a method, using a mixture of formic acid and zinc chloride, to determine the percentage of cotton, after removal of non-fibrous matter, in textiles made of binary mixtures of viscose or some cupro, modal and lyocell fibres with cotton.

Committee	TCI/100
DevelopmentNote	Together with BS EN ISO 1833-1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 and 21, it supersedes BS 4407(1988). Supersedes 05/30124790 DC. (03/2011)
DocumentType	Standard
Pages	12
PublisherName	British Standards Institution
Status	Withdrawn
SupersededBy	BS EN ISO 1833-6:2019
Supersedes	05/30124790 DC : DRAFT JUN 2005 BS 4407:1988

ISO 1833-6:2007 specifies a method, using a mixture of formic acid and zinc chloride, to determine the percentage of cotton, after removal of non-fibrous matter, in textiles made of binary mixtures of viscose or some cupro, modal and lyocell fibres with cotton. If a cupro or modal or lyocell fibre is found to be present, a preliminary test is carried out to see whether it is soluble in the reagent. The method is not applicable to mixtures in which the cotton has suffered extensive chemical degradation, nor when the viscose, cupro, modal or lyocell fibre is rendered incompletely soluble by the presence of certain permanent finishes or reactive dyes that cannot be removed completely.

Standards	Relationship
EN ISO 1833-6:2010	Identical
ISO 1833-6:2007	Identical

ISO 1833-1:2006

Textiles Quantitative chemical analysis Part 1: General principles of testing

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BS EN ISO 1833-6:2010

Textiles. Quantitative chemical analysis Mixtures of viscose or certain types of cupro or modal or lyocell and cotton fibres (method using formic acid and zinc chloride)

Table of Contents

Abstract

General Product Information

Scope

International Equivalents

Standards Referencing This Book

Category

Subcategory