NBN T 03-016-1979
Sulphuric acid and oleum for industrial use - Determination of total acidity, and calculation of free sulphure trioxide content of oleum - Titrimetric method

Standard No.

NBN T 03-016-1979

Release Date

1979

Published By

BE-NBN

Latest

NBN T 03-016-1979

Scope

These cases are prepared: a) teneurs in H2S04 equal to lower grades at 98% (mlm); b) teneurs en H2S04 superieures à 98% (m/m).

NBN T 03-016-1979 history

• 1979 NBN T 03-016-1979 Sulphuric acid and oleum for industrial use - Determination of total acidity, and calculation of free sulphure trioxide content of oleum - Titrimetric method