ISO 3235:1975
w
ISO 3235:1975
8445

Abstract 

Applicable to anhydrous and hydrated products. The principle consists in dissolution of a test portion in water, subsequent addition of hydrochloric acid. Heating on a boiling wather bath for 30 min, filtration, drying and weighing of the residue.


General information 

  •  :  Withdrawn
     : 1975-07
  •  : 1
     : 3
  •  : ISO/TC 47 Chemistry
  •  :
    71.060.50 Salts

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