标准摘要
[中文适用范围]: 本文件规定了所有纺织产品的除臭测试的气相色谱(GC)测试方法。这些方法适用于气味组分化学物质,如吲哚、异戊酸和非烯醛。 本文件中描述了两种方法。 方法A(单次分析),其中气味化学物质被应用在一个容器中,避免与测试样品接触。方法B(自动再生),其中气味化学物质被多次应用在一个容器中,避免与测试样品接触,以反复挑战测试样品。 [外文原描述]: This document specifies gas chromatography (GC) test methods for the deodorant testing of all textile products. These methods apply to odour component chemicals, such as indole, isovaleric acid and nonenal. Two methods are described in this document. — Method A (single analysis) where an odour chemical is applied in a container avoiding contact with a test specimen. — Method B (auto-regeneration) where an odour chemical is applied in a container avoiding contact with a test specimen multiple times to repeatedly challenge a test specimen.
英文名称Textiles — Determination of deodorant property — Part 6: Gas chromatography method using automated dosing and sampling