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ISO 21257:2018

Historical Revision

Plastics - Polymer polyols for use in the production of polyurethanes - Determination of the residual acrylonitrile and styrene monomer content by gas chromatography

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


SDO ISO: International Organization for Standardization
Document Number ISO 21257
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 61/SC 12
Publish Date Document Id Type View
Not Available ISO 21257:2024 Revision
Not Available ISO 21257:2018 Revision