NF T20-741:1967
Chemical analysis of maleic and phthalic anhydrides. Potentiometric determination of free acidity.

Standard No.

NF T20-741:1967

Release Date

1967

Published By

Association Francaise de Normalisation

Status

Withdraw

Latest

NF T20-741:1967

NF T20-741:1967 history

• 1967 NF T20-741:1967 Chemical analysis of maleic and phthalic anhydrides. Potentiometric determination of free acidity.