RS ISO 1833-4: 2017
Textiles — Quantitative chemical analysis — Part 4: Mixtures of certain protein fibres with certain other fibres (method using hypochlorite)


This document specifies a method, using hypochlorite, to determine the mass percentage of protein
fibre, after removal of non-fibrous matter, in textiles made of mixtures of certain non-protein fibres and
certain protein fibres, as follows:
— wool, other animal-hair (such as cashmere, mohair), silk, protein,
— cotton, cupro, viscose, modal, acrylic, chlorofibres, polyamide, polyester, polypropylene, glass,
elastane, elastomultiester, elastolefin, melamine and polypropylene/polyamide bicomponent.

General Information

RS ISO 1833-4: 2017ADOPTED ISO STANDARDSAgriculture9Second Edition
Jun 2019
Price: RWF 4,500

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