ISO 2831:1973

Sodium fluoride for industrial use — Determination of water-insoluble matter
The principle consists in dissolution of a test portion, separation of all insoluble matter by filtration of the solution by vacuum through a filter crucible, drying and weighing. Has also been approved by the IUPAC.
OEN:
ISO
Langue:
English
Code(s) de l'ICS:
71.060.50
Statut:
Publié
Date de Publication:
1973-11-30
Numéro Standard:
ISO 2831:1973