TS 691-1969
METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF ZINC CONTENT (Polarographic method, for zinc content from 0,005 to 0,1 °/o inclusive)

Standard No.

TS 691-1969

Release Date

1969

Published By

TR-TSE

Latest

TS 691-1969

TS 691-1969 history

• 1969 TS 691-1969 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF ZINC CONTENT (Polarographic method, for zinc content from 0,005 to 0,1 °/o inclusive)