Reference number
ISO 1833-18:2020
ISO 1833-18:2020
© ISO 2025
International Standard
ISO 1833-18:2020
Textiles — Quantitative chemical analysis — Part 18: Mixtures of silk with wool or other animal hair (method using sulfuric acid)
Edition 3
2020-10
2020-10
Resumen
This document specifies a method, using sulfuric acid, to determine the mass percentage of silk, after removal of non-fibrous matter, in textiles made of mixtures of
— silk
with
— wool or other animal hair.
Ciclo de vida
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Anteriormente
RetiradaISO 1833-18:2019
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Ahora
