90.93 Standard confirmed Mar 21, 2022
ISO
ISO/TC 147/SC 2 Physical, chemical and biochemical methods
International Standard
13.060.50 Examination of water for chemical substances
Published
ISO 22719:2008 specifies an open-cell potentiometric titration determination of total alkalinity in sea water. The results are expressed in moles per kilogram of sea water. The method is suitable for assaying oceanic levels of total alkalinity (2 000 µmol kg–1 to 2 500 µmol kg–1) for normal sea water of practical salinity ranging from 30 to 40.
PUBLISHED
ISO 22719:2008
90.93
Standard confirmed
Mar 21, 2022