NBN T 03-110-1979
Sodium carbonate for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method

Standard No.

NBN T 03-110-1979

Release Date

1979

Published By

BE-NBN

Latest

NBN T 03-110-1979

Scope

This International Standard specifies a barium sulfate gravimetric method for the determination of sulfates in sodium carbonate for industrial use. The method is applicable to products with a sodium sulfate content equal to or greater than 0.01% (m/m).

NBN T 03-110-1979 history

• 1979 NBN T 03-110-1979 Sodium carbonate for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method