NBN T 03-262-1980
Phosphoric acid for industrial use - Determination of iron content - 2,2'-Bipyridyl spectrophotometric method

Standard No.

NBN T 03-262-1980

Release Date

1980

Published By

BE-NBN

Latest

NBN T 03-262-1980

NBN T 03-262-1980 history

• 1980 NBN T 03-262-1980 Phosphoric acid for industrial use - Determination of iron content - 2,2'-Bipyridyl spectrophotometric method