SR 1269-30-1995
Ores and concentrates of Copper, Lead, Zinc, Bismuth, Molybdenum, Pyrite and Complex Sulphide. Determination of chromium

Standard No.

SR 1269-30-1995

Release Date

1995

Published By

RO-ASRO

Latest

SR 1269-30-1995

Scope

1 Prezentul standard stabile?te metodele de determinare a con?inutului de crom din minereuri ?i concentrate de cupru, plumb, zinc, molibden, pirit? ?i sulfuri complexe. 2 ?n func?ie de con?inutul de crom se aplic? urm?toarele metode: metoda fotometric? cu

SR 1269-30-1995 history

• 1995 SR 1269-30-1995 Ores and concentrates of Copper, Lead, Zinc, Bismuth, Molybdenum, Pyrite and Complex Sulphide. Determination of chromium