Projekta Nr.ISO 2365:1972
Nosaukums<p>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.</p>
Reģistrācijas numurs (WIID)7204
Darbības sfēra<p>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.</p>
StatussAtcelts
ICS grupa71.060.50