ISO 1389-11:1977

Phthalic anhydride for industrial use — Methods of test — Part 11: Determination of iron content — 2,2'- Bipyridyl photometric method

Anhydride phtalique à usage industriel — Méthodes d'essai — Partie 11: Dosage du fer — Méthode photométrique au bipyridyle-2,2'

Fecha Anulación:

1977-03-01 / Withdrawn

ICS:

Committee:

ISO/TC 47 - Chemistry

This standard is available in:

Digital format

Ingles / Frances