Ocean Acidification Research Laboratory Equipment
The Marianda VINDTA (Versatile INstrument for the Determination of Total inorganic carbon and titration Alkalinity) is capable of making highly precise measurements (± 1 µmol/kg) of DIC and TA. The VINDTA 3C is paired with a UIC Coulometer.
The Marianda AIRICA (Automated InfRared Inorganic Carbon Analyzer ) measures the CO2 purged from an acidified sample by IR-dectection with the LI-COR 7000.
Langdon Enterprises Amperometric Oxygen Titrator
The Langdon Enterprises Amperometric Oxygen Titrator measures dissolved oxygen in seawater.
We also have an assortment of autonomous sensors for our mooring deployments: Battelle pCO2, SAMI pCO2, SAMI pH, SeaFET pH, and Seabird SeaCAT.