UNI 6650-1970
Chemical analysis of manganese ores. Determination of copper. Gravimetric method.

Standard No.

UNI 6650-1970

Release Date

1970

Published By

IT-UNI

Latest

UNI 6650-1970

Scope

The method is applicable for copper contents greater than or equal to 0.050%: for contents less than 0.050%. see UNI 6651-70.

UNI 6650-1970 history

• 1970 UNI 6650-1970 Chemical analysis of manganese ores. Determination of copper. Gravimetric method.