NBN T 03-172-1980
Sodium sulphate for industrial use - Determination of acid-insoluble matter

Standard No.

NBN T 03-172-1980

Release Date

1979

Published By

BE-NBN

Latest

NBN T 03-172-1980

Scope

This International Standard specifies a method for the determination of acid-insoluble matter contained in sodium sulfate for industrial use. The method is applicable to anhydrous and hydrated sodium sulfate.

NBN T 03-172-1980 history

• 1979 NBN T 03-172-1980 Sodium sulphate for industrial use - Determination of acid-insoluble matter