ISO 2996:1974
$12.35
Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of particle size distribution by mechanical sieving
| Published By | Publication Date | Number of Pages |
| ISO | 1974-12 | 5 |
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.