纺织品 定量化学分析 第17部分：纤维素纤维和某些纤维与氯纤维和某些其他纤维的混合物（使用浓硫酸的方法）

[中文适用范围]： 本标准为检测牛奶和奶制品中抗菌剂残留的免疫分析或受体分析的标准化描述提供了指南。 旨在为基于抗菌化合物与其特异性抗体或其他类型检测分子结合的测试的评估/验证提供框架和基础。 [EIA 和 RIA]]，有几种基于抗菌化合物与微生物受体或受体蛋白结合的定量、半定量和定性测试格式。 基于受体蛋白的酶法测定和基于颗粒的测定在 ISO18330:2003 中被称为受体测定。 标准仅提供英文版。 [外文原描述]： This document specifies a method, using concentrated sulfuric acid, to determine the mass percentage of chlorofibres and certain other fibres, after removal of non-fibrous material, in textiles made of mixtures of — cotton, viscose, cupro, modal, lyocell, acetate, triacetate, polyamide, polyester, elastomultiester, certain acrylic and certain modacrylic fibres with — chlorofibres (based on homopolymers of vinyl chloride), polypropylene, elastolefin, melamine and polypropylene/polyamide bicomponent. The modacrylics concerned are those which give a clear solution when immersed in concentrated sulfuric acid. This method can be used, particularly in place of the methods described in ISO 1833-12 and ISO 1833-13, in all cases where a preliminary test shows that the chlorofibres do not dissolve completely either in dimethylformamide or in the azeotropic mixture of carbon disulfide and acetone.