STAS 7818-1989
ORGANIC DYES FOR LEATHER Strength determination at acids and alkalies and stability at ncids

Standard No.

STAS 7818-1989

Release Date

1989

Published By

RO-ASRO

Latest

STAS 7818-1989

Scope

1 Prezentul standard stabile?te metoda de determinare a rezisten?ei coloran?ilor organici pentru piele la ac?iunea acizilor ?i alcaliilor, precum ?i a stabilit??ii la acizi. 2 Pentru determinare se vor folosi reactivi de calitate p.a. sau de ca

STAS 7818-1989 history

• 1989 STAS 7818-1989 ORGANIC DYES FOR LEATHER Strength determination at acids and alkalies and stability at ncids