ISO 850:1976

Sodium tripolyphosphate for industrial use — Determination of matter insoluble in water

Dissolution of the test portion in water by boiling. Separation of any matter undissoved by filtration under vacuum. Drying in an oven, controlled at a temperature of (110 5) 0C, and weighing, Replaces ISO Recommendation R 850/1968.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

71.060.50

Statut:

Annulée

Date de Publication:

1976-10-31

Numéro Standard:

ISO 850:1976