ISO/NP 21915-9

Textiles — Determination of index ingredient from colored textile — Part 9: Gallnut ISO/NP 21915-9

General information

Current stage: 10.20 New project ballot initiated Nov 10, 2023

Originator: ISO

Owner: ISO/TC 38 Textiles

Type: 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

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