NBN T 03-241-1980
Sodium and potassium silicates for industrial use - Determination of sulphates content - Barium sulphate gravimetrie method

Standard No.

NBN T 03-241-1980

Release Date

1980

Published By

BE-NBN

Latest

NBN T 03-241-1980

Scope

The method is applicable to the analysis of products whose S04 content is greater than 0.1 or 0.25% (m/m) depending on whether they are, respectively, products easily or difficultly soluble in water. water.

NBN T 03-241-1980 history

• 1980 NBN T 03-241-1980 Sodium and potassium silicates for industrial use - Determination of sulphates content - Barium sulphate gravimetrie method