Reference number
ISO 2850:1973
ISO 2850:1973
© ISO 2024
ISO 2850:1973
Potassium sulphate for industrial use — Determination of loss of mass at 105 degrees C
Edition 1
1973-10
1973-10
Retirada
Resumen
Drying of a test portion in an electric oven controlled at (105 +/- 2) 0C for 1 h. Weighing and calculation of the difference of mass. Has also been approved by the IUPAC.