ISO 2996:1974

Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of particle size distribution by mechanical sieving

Details the mechanical sieving of a test portion under fixed conditions by means of a series of circular test sieves and an automatic device, capable of applying to a set. Weighing of each of the fractions.Has also been approved by the IUPAC.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

71.060.50

Statut:

Annulée

Date de Publication:

1974-11-30

Numéro Standard:

ISO 2996:1974