ISO 7109:1985
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ISO 7109:1985
13694

Abstract

 Preview

A test portion is evaporated in a tared platinum dish and the residue is weighed after drying at 105 2 °C. The method is applicable to solutions containing not more than 35 % (m/m) ammonia.


General information 

  •  :  Published
     : 1985-06
  •  : 1
     : 1
  •  : ISO/TC 47 Chemistry
  •  :
    71.060.40 Bases

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