SR 1574-4-1999
Iron ores and concentrates. Determination of manganese content. Photometric and potentiometric titration method

Standard No.

SR 1574-4-1999

Release Date

1999

Published By

RO-ASRO

Latest

SR 1574-4-1999

Scope

Prezentul standard stabile?te metodele fotometric? ?i prin titrare poten?iometric? pentru determinarea con?inutului de mangan din minereuri ?i concentrate de fier. A Metoda fotometric? se aplic? pentru con?inuturi de mangan cuprinse ?ntre 0,005

SR 1574-4-1999 history

• 1999 SR 1574-4-1999 Iron ores and concentrates. Determination of manganese content. Photometric and potentiometric titration method