EN ISO 1833-22:2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Textiles - Quantitative chemical analysis - Part 22: Mixtures of viscose or certain types of cupro or modal or lyocell and flax fibres (method using formic acid and zinc chloride) (ISO 1833-22:2013)
08-14-2021
03-06-2013
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and apparatus
5 Test procedure
6 Calculation and expression of results
7 Precision
Annex A (informative) - Proficiency results
Bibliography
ISO 1833-22:2013 is applicable, after removal of non-fibrous matter, to binary mixtures of viscose or certain types of the current cupro or modal or lyocell fibres with flax fibres.If a cupro or modal fibre is found to be present, a preliminary test should be carried out to see whether it is soluble in the reagent.ISO 1833-22:2013 is not applicable to mixtures in which the flax fibre 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.
| Committee |
CEN/TC 248
|
| DevelopmentNote |
Supersedes PREN ISO 1833-22. (03/2013)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| UNE-EN ISO 1833-22:2013 | Identical |
| DIN EN ISO 1833-22:2013-07 | Identical |
| NEN EN ISO 1833-22 : 2013 | Identical |
| I.S. EN ISO 1833-22:2013 | Identical |
| NS EN ISO 1833-22 : 2013 | Identical |
| BS EN ISO 1833-22:2013 | Identical |
| NF EN ISO 1833-22 : 2013 | Identical |
| NBN EN ISO 1833-22 : 2013 | Identical |
| SN EN ISO 1833-22 : 2013 | Identical |
| PN EN ISO 1833-22 : 2013 | Identical |
| SS-EN ISO 1833-22: 2013 | Identical |
| ISO 1833-22:2013 | Identical |
| UNI EN ISO 1833-22 : 2013 | Identical |
| ONORM EN ISO 1833-22 : 2013 | Identical |
| ISO 13528:2015 | Statistical methods for use in proficiency testing by interlaboratory comparison |
| ISO 2076:2013 | Textiles Man-made fibres Generic names |
| ISO 1833-1:2006 | Textiles Quantitative chemical analysis Part 1: General principles of testing |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| ISO 6938:2012 | Textiles — Natural fibres — Generic names and definitions |
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