STN EN ISO 1833-22
| Name: | STN EN ISO 1833-22 |
| Validity: | Valid |
| Number of pages: | 16 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Textílie. Kvantitatívna chemická analýza. Časť 22: Zmesi viskózových alebo niektorých typov meďnatých, modalových alebo lyocelových a ľanových vlákien (metóda využívajúca kyselinu mravčiu a chlorid zinočnatý) (ISO 1833-22: 2020) |
| English title | Textiles - Quantitative chemical analysis - Part 22: Mixtures of viscose or certain types of cupro or modal or lyocell with flax fibres (method using formic acid and zinc chloride) (ISO 1833 22:2020) |
| Release Date: | 01. 12. 2021 |
| Date of withdrawal: | |
| ICS: | 59.060.01 |
| Sorting character/National clasification code | 80 8615 |
| Level of incorporation: | idt ISO 1833-22:2020, idt EN ISO 1833-22:2021 |
| Official Journal | 11/21 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 1833-22:2013-07 (80 8615) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies a method, using formic acid and zinc chloride, to determine the mass percentage of viscose or certain types of cupro or modal or lyocell, after removal of non-fibrous matter, in textiles made of mixtures of — viscose or certain types of the cupro or modal or lyocell fibres with — flax fibres. This document 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. |
| Preview: | Náhľad normy (PDF) |