Published
This document specifies a method using hot formic acid to determine the mass percentage of melamine fibres after removal of non-fibrous matter, in textiles made of mixtures of:
— melamine fibres
with
— cotton, polypropylene or aramid fibres.
WITHDRAWN
ISO 1833-26:2013
PUBLISHED
ISO 1833-26:2020
90.60
Close of review
Mar 5, 2026
Textiles - Quantitative chemical analysis - Part 26: Mixtures of melamine with certain other fibres (method using hot formic acid) (ISO 1833-26:2020)
60.60 Standard published