
Textiles — Determination of index ingredient from coloured textile — Part 9: Gallnut
NORMA vydána dne 26.8.2026
Designation standards: ISO 22195-9:2026
Publication date standards: 26.8.2026
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: International technical standard
Kategorie: Technické normy ISO
Description / Abstract: This document specifies a test method for the determination of the index ingredient of chemicals in coloured textile dyed with gallnut. Gallnut can be applied to both natural fibre and manufactured fibre.