Reference number
ISO 853:1976
ISO 853:1976
© ISO 2024
ISO 853:1976
Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of loss on ignition
Edition 1
1976-11
1976-11
Retirada
Resumen
Weighing of a test portion into a porcelain crucible and ignition in a muffle furnace controlled at a temperature of (550 +/- 25) 0C to a constant mass. Replaces ISO Recommendation R 853/1965.