UNI EN ISO 1833-18 : 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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TEXTILES - QUANTITATIVE CHEMICAL ANALYSIS - PART 18: MIXTURES OF SILK AND WOOL OR HAIR (METHOD USING SULFURIC ACID)
25-11-2020
01-01-2011
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Test procedure
7 Calculation and expression of results
8 Precision
Describes a method, using sulfuric acid, to determine the percentage of silk, after removal of non-fibrous matter, in textiles made of binary mixtures of: - silk and - wool or animal hair.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN ISO 1833-18:2019 | Identical |
| ISO 1833-18:2006 | Identical |
| EN ISO 1833-18:2010 | Identical |
| ISO 1833-1:2006 | Textiles Quantitative chemical analysis Part 1: General principles of testing |
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