BBSQ
BBSQ Facebook Page BBSQ Instagram Page

1(242) 362-1748 thru 55

BBSQ Facebook Page BBSQ Instagram Page

ISO International Standard

Plastics — Polymer polyols for use in the production of polyurethane — 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.

Purchase ISO Standard

  • Publication Date: 2018-10-03
  • Ref: ISO 21257:2018
  • stdNumber: 21257
  • Version: 1
  • Edition: 1
  • Pages: 15

$108.47

Share this Standard