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

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

SDO:

ISO

Language:

English

ICS Codes:

83.080.10

Status:

Published

Publish date:

2024-10-22

Standard Number:

ISO 21257:2024