MARIANDA products

We have developed a number of analytical instruments for the measurement of the parameters of the oceanic carbon system. These include:

VINDTA 3S: determination of titration alkalinity in seawater samples

The VINDTA (Versatile INstrument for the Determination of Titration Alkalinity) is a system for titration of a sample with acid and analysis of the titration curve ... more

VINDTA 3D: determination of total carbon in seawater samples

Another version of the VINDTA has been developed to allow for determination of total dissolved inorganic carbon (by coulometry) ... more

VINDTA 3C: determination of alkalinity and total carbon in seawater samples

A version of the VINDTA (Versatile INstrument for the Determination of Total inorganic carbon and titration Alkalinity) has been developed to allow determination of titration alkalinity and total dissolved inorganic carbon from the same sample simultaneously ... more

AIRICA: determination of total carbon in small samples

The Automated Infra Red Inorganic Carbon Analyzer is based on the IR-detection of CO₂ purged from an acidified sample and is also suited for smaller sample size ... more

SOMMA system: upgrades and repairs

We also have experience in hardware and software upgrades and repairs for the SOMMA analyzer (Single Operator Multi-parameter Metabolic Analyzer, formerly built by Graduate School of Oceanography, R.I., USA)
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