ISO 2365:1972
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ISO 2365:1972
7204

Abstract 

The measurement is carried out at a concentration of 100 g/l. The principle consists in measurement at a temperature of (20 +- 1) °C, using a pH meter fittet with glass and calomel electrodes. Water, free from carbon dioxide, shall be used in the analysis.


General information 

  •  :  Withdrawn
     : 1972-08
  •  : 1
     : 2
  •  : ISO/TC 47 Chemistry
  •  :
    71.060.50 Salts

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