ISO 23702-1:2018 皮革 有机氟 第1部分：液相色谱/串联质谱检测器（LC-MS/MS）萃取法测定非挥发性化合物含量

标准编号：ISO 23702-1:2018

中文名称：皮革 有机氟 第1部分：液相色谱/串联质谱检测器（LC-MS/MS）萃取法测定非挥发性化合物含量

英文名称：Leather — Organic fluorine — Part 1: Determination of the non-volatile compound content by extraction method using liquid chromatography/tandem mass spectrometry detector (LC-MS/MS)

发布日期：2018-09

标准范围

本文件规定了皮革和涂层皮革中可提取的中性、离子、长链、中链和短链全氟和聚氟物质的检测和定量试验方法。本文件考虑了皮革中纤维的三维分布，对全氟和聚氟物质的质量进行了评估。附录A表A.1中列出的受管制化合物类别包括酸、端粒、磺酸盐和磺酰胺醇。附录B表B.1中定义了本文件可确定的其他非管制化合物的类别。

This document specifies a test method for detection and quantification of extractable neutral, ionic, long, medium and short chain perfluorinated and poly-fluorinated substances in leather and coated leather.

This document, taking into account the three-dimensional distribution of the fibres within leather, makes the evaluation of the perfluorinated and poly-fluorinated substances with respect to the mass.

Classes of regulated compounds listed in Annex A, Table A.1, include acids, telomers, sulfonates and sulphonamide alcohols. Classes of other non-regulated compounds that can be determined by this document are defined in Annex B, Table B.1.

标准预览图