ISO 5399:1984
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ISO 5399:1984
11441

Status : Withdrawn

Abstract

Principle: Aqueous extraction of a test portion, followed by the evaporation and drying at 102 +/-2 degrees centigrade, and sulfating and ashing of the residue at 800 degrees centigrade, to yield the water-soluble inorganic matter. Treatment of the residue with hydrochloric acid, and titration with standard volumetric disodium ethylenedinitrilotetraacetate solution.

General information

  •  : Withdrawn
     : 1984-02
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 3
  • IULTCS
    59.140.30 
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