标准编号:ISO 21257:2018

中文名称:塑料 聚氨酯生产用聚合物多元醇 气相色谱法测定丙烯腈和苯乙烯单体残留量

英文名称:Plastics — Polymer polyols for use in the production of polyurethane — Determination of the residual acrylonitrile and styrene monomer content by gas chromatography

发布日期:2018-10

标准范围

This document specifies a method for the determination of the residual acrylonitrile monomer and styrene monomer in polymer polyols by gas chromatography.

标准预览图

下载信息


立即下载标准文件

大家都在看