NF T20-371:1977
Potassium hydroxide for industrial use. Sampling. Test sample. Preparation of the main solution for carrying out certain determinations.

Standard No.

NF T20-371:1977

Release Date

1977

Published By

Association Francaise de Normalisation

Latest

NF T20-371:1977

Replace

NF T20-371:1969

NF T20-371:1977 history

• 1977 NF T20-371:1977 Potassium hydroxide for industrial use. Sampling. Test sample. Preparation of the main solution for carrying out certain determinations.
• 0000 NF T20-371:1969