Skip to main content
Back

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

General information

Valid from 23.10.2024
Directives or regulations
None

Standard history

Status
Date
Type
Name
23.10.2024
Main
03.10.2018
Main
This document specifies a method for the determination of the residual acrylonitrile monomer and styrene monomer in polymer polyols by gas chromatography.

Required fields are indicated with *

*
*
*
PDF
125.87 € incl tax
Paper
125.87 € incl tax
Standard monitoring