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ISO 1833-7:2017 (R2022)
Textiles — Quantitative chemical analysis
Part 7: Mixtures of polyamide with certain other fibres (method using formic acid)
Part 7: Mixtures of polyamide with certain other fibres (method using formic acid)
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Summary
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 - 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. ISO 1833-7:2017 does not apply when the wool content exceeds 25 %; ISO 1833-4 applies.
Notes
90.93 : Norme internationale confirmée
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 08/02/2017 |
| Confirmation Date | 12/19/2022 |
| Edition | 2 |
| Page Count | 3 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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02/08/2017
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