Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO/NP 21915-9

Textiles — Determination of index ingredient from colored textile — Part 9: Gallnut

General information

10.20     Nov 10, 2023

ISO

ISO/TC 38

International Standard

Scope

This International Standard would specify a test method which identifies the index ingredient chemical included in colored fabric dyed by Gallnut colorant as Gallic acid.

Life cycle

NOW

PROJECT
ISO/NP 21915-9
10.20 New project ballot initiated
Nov 10, 2023