NORVEN 55-56-1963
Determinants of color intensity of bleaching dyes (sulfur gases)

Standard No.

NORVEN 55-56-1963

Release Date

1963

Published By

VE-FONDONORMA

Latest

NORVEN 55-56-1963

Scope

This standard indicates the way in which the color fastness test of dyes and prints to bleaching carried out with sulfur gas must be carried out.

NORVEN 55-56-1963 history

• 1963 NORVEN 55-56-1963 Determinants of color intensity of bleaching dyes (sulfur gases)