NF T20-452:1976
Sodium sulphate for industrial use. Determination of acid-insoluble matter.
- Standard No.
- NF T20-452:1976
- Release Date
- 1976
- Published By
- Association Francaise de Normalisation
- Status
- Latest
- NF T20-452:1976
NF T20-452:1976 history
- 1976 NF T20-452:1976 Sodium sulphate for industrial use. Determination of acid-insoluble matter.
