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AN0013 – Converting eosGP CO2 readings to dissolved CO2 concentrations

The Eosense eosGP CO2 concentration probe measures CO2 concentration in the soil, and to a maximum depth of 3 meters in water. Measurements of CO2 in the water column require corrections to account for the combined atmospheric and water pressure (hydrostatic pressure). Similarly, to calculate dissolved gas concentrations in mg/L or similar non-relative concentrations, researchers must account for additional water parameters. This application note demonstrates how to apply these corrections to eosGP measurements collected in aqueous environments.

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