Reference number
ISO 21257:2018
© ISO 2025
ISO 21257:2018
Plastics — Polymer polyols for use in the production of polyurethane — Determination of the residual acrylonitrile and styrene monomer content by gas chromatography
Edition 1
2018-10
Withdrawn
Withdrawn (Edition 1, 2018)

Abstract

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
     : Withdrawn
    Publication date
     : 2018-10
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 15
  • Technical Committee :
    ISO/TC 61/SC 12
    ICS :
    83.080.10 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

12
Responsible Consumption and Production
9
Industry, Innovation and Infrastructure

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