. . . . . "SDN:L22::TOOL0481" . . "VINDTA 3C TIC and TA analyser" . "VINDTA 3C TIC and TA analyser"@en . "Marianda VINDTA 3C total inorganic carbon and titration alkalinity analyser"@en . "accepted"@en . "The Versatile INstrument for the Determination of Total inorganic carbon and titration Alkalinity (VINDTA) 3C is a laboratory alkalinity titration system combined with an extraction unit for coulometric titration, which simultaneously determines the alkalinity and dissolved inorganic carbon content of a sample. The sample transport is performed with peristaltic pumps and acid is added to the sample using a membrane pump. No pressurizing system is required and only one gas supply (nitrogen or dry and CO2-free air) is necessary. The system uses a Metrohm Titrino 719S, an ORION-Ross pH electrode and a Metrohm reference electrode. The burette, the pipette and the analysis cell have a water jacket around them. Precision is typically ± 1 umol/kg for TA and/or DIC in open ocean water."@en . . .