NBN T 03-038-1979
Nitric acid for industrial use - Determination of iron content -2,2'- Bipyridyl photometric method

Standard No.

NBN T 03-038-1979

Release Date

1979

Published By

BE-NBN

Latest

NBN T 03-038-1979

Scope

The method is applicable to the determination of iron contents, expressed as Fe, greater than 0.000 1% (m/m).

NBN T 03-038-1979 history

• 1979 NBN T 03-038-1979 Nitric acid for industrial use - Determination of iron content -2,2'- Bipyridyl photometric method