Revised Standard from Last Update.

1. SCOPE

This standard prescribes a method for determining percentage strength of indigo on dyed wool, cotton and linen textile, when present alone or with other dyestuffs.

2. REFERENCES

The following standards contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.

1070 : 1992 Reagent grade water – Specification (third revision)

11636 : 2021 Textile dyestuffs - Methods for determination of strength of indigo in substance (first revision)