Reference number
ISO 3234:1975
ISO 3234:1975
Sodium sulphate for industrial use — Determination of loss in mass at 110 degrees C
Edition 1
1975-07
Retirada
ISO 3234:1975
8444
Retirada (Edición 1, 1975)

Resumen

Applicable to anhydrous products. Heating of a test portion, spread in a thin layer, to constant mass in an oven the temperature of which is controlled at (110 2) 0C. In the special case of the decahydrate, progressive heating of a test portion, spread in a thin layer, to constant mass by means of a hot-plate and a radiator.

Informaciones generales

  •  : Retirada
     : 1975-07
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 3
  • ISO/TC 47
    71.060.50 
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