ISO 21257-2018 标准详情
- 标准号:ISO 21257-2018
- 中文标题:
- 英文标题:Plastics -- Polymer polyols for use in the production of polyurethane -- Determination of the residual acrylonitrile and styrene monomer content by gas chromatography
- 标准类别:国际标准化组织ISO
- 发布日期:
This document specifies a method for the determination of the residual acrylonitrile monomer and styrene monomer in polymer polyols by gas chromatography.
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