EN ISO 1833-7:2017
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)
13-09-2017
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Test procedure
8 Calculation and expression of results
9 Precision
Bibliography
ISO 1833-7:2017 specifies 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- polyamidewith- 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.ISO 1833-7:2017 does not apply when the wool content exceeds 25 %; ISO 1833-4 applies.
| Committee |
CEN/TC 248
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NF EN ISO 1833-7 : 2017 | Identical |
| I.S. EN ISO 1833-7:2017 | Identical |
| DIN EN ISO 1833-7:2011-01 | Identical |
| NBN EN ISO 1833-7 : 2010 | Identical |
| PN EN ISO 1833-7 : 2017 | Identical |
| BS EN ISO 1833-7:2017 | Identical |
| NEN EN ISO 1833-7 : 2017 | Identical |
| SS-EN ISO 1833-7:2017 | Identical |
| ISO 1833-7:2017 | Identical |
| NS EN ISO 1833-7 : 2017 | Identical |
| DIN EN ISO 1833-7:2017-12 | Identical |
| UNE-EN ISO 1833-7:2018 | 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 |