本文件规定了一种使用稀释醋酸测定由以下混合物制成的纺织品中去除非纤维物质后壳聚糖纤维质量百分比的方法: -壳聚糖纤维-某些其他纤维。 本方法适用于壳聚糖纤维与纤维素纤维（棉花、亚麻、苎麻、粘胶纤维、莫代尔、lyocell）、蛋白质纤维（羊毛、羊绒、丝绸）或合成纤维（聚酯、聚酰胺、丙烯酸）的混合物。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies a method, using diluted acetic acid, to determine the mass percentage of chitosan fibres, after elimination of non-fibrous matter, in textiles made of mixtures of: — chitosan fibrewith— certain other fibres. This method is applicable to fibre mixtures of chitosan fibre with cellulose fibres (cotton, linen, ramie, viscose, modal, lyocell), protein fibres (wool, cashmere, silk), or synthetic fibres (polyester, polyamide, acrylic).All current amendments available at time of purchase are included with the purchase of this document.