20.00 Sep 23, 2025
ISO
ISO/TC 45/SC 3
International Standard
This document specifies a method for the determination of the carboxyl content in carboxylic-acrylonitrile-butadiene rubber (XNBR) using elemental analyser.
This method is applicable to carboxylic-acrylonitrile-butadiene rubber with carboxyl content not less than 1%.
IN_DEVELOPMENT
ISO/AWI 25694-2
20.00
New project registered in TC/SC work programme
Sep 23, 2025