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.
Status : WithdrawnPublication date : 1972-08
Edition : 1Number of pages : 2
A standard is reviewed every 5 years
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