Continuous-flow analysis of dissolved inorganic carbon content in seawater.

A rapid, continuous-flow determination of total inorganic carbon (TIC) in seawater samples is presented. The method runs on an autoanalyzer Traacs 800 spectrophotometric system and is calibrated versus certified reference materials readily available. A typical analysis speed of 45 samples/h can be reached with an accuracy of 2-3 microM and a precision of… (More)