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 binary mixtures of
— silk
with
— other protein fibres (e.g. wool or animal hair).
Ciclo de vida
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Anteriormente
RetiradaISO 1833-18:2006
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Ahora
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Revisada por
PublicadoISO 1833-18:2020