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I.S. EN ISO 1833-7:2017

Current

Current

The latest, up-to-date edition.

TEXTILES - QUANTITATIVE CHEMICAL ANALYSIS - PART 7: MIXTURES OF POLYAMIDE WITH CERTAIN OTHER FIBRES (METHOD USING FORMIC ACID) (ISO 1833-7:2017)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2017

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

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

Defines a method, using formic acid, to determine the mass percentage of polyamide fibre, after removal of non-fibrous matter, in textiles made of mixtures of: - polyamide, with - cotton, viscose, cupro, modal, lyocell, polyester, polypropylene, chlorofibre, acrylic, glass fibre, elastomultiester, elastolefin and melamine, or - wool (if the wool content is less than or equal to 25 %), or animal hair fibres.

DocumentType
Standard
Pages
18
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
EN ISO 1833-7:2017 Identical
ISO 1833-7:2017 Identical

ISO 1833-4:2017 Textiles — Quantitative chemical analysis — Part 4: Mixtures of certain protein fibres with certain other fibres (method using hypochlorite)
ISO 1833-1:2006 Textiles Quantitative chemical analysis Part 1: General principles of testing

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