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ISO 21257:2024

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

Standard Details

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

General Information

Status : Published
Standard Type: Main
Document No: ISO 21257:2024
Document Year: 2024
Pages: 15
Edition: 2

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ISO 21257:2024
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