ISO 21257:2024

International Standard   Current Edition · Approved on 23 October 2024

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

ISO 21257:2024 Files

English 15 Pages
Current Edition
BHD 48.49

ISO 21257:2024 Scope

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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