Instrument: CO2 Coulometer

Dataset: 
CaCO3_core
Instrument: 
CO2 Coulometer
Instrument Short Name: CO2 coulometer
Community Standard Description
(http://vocab.nerc.ac.uk/collection/L05/current/LAB12)
Instrument Description:

A CO2 coulometer semi-automatically controls the sample handling and extraction of CO2 from seawater samples. Samples are acidified and the CO2 gas is bubbled into a titration cell where CO2 is converted to hydroxyethylcarbonic acid which is then automatically titrated with a coulometrically-generated base to a colorimetric endpoint.

PI supplied instrument name: CO2 Coulometer
Dataset-specific description

Model 5011 CO coulometer with a Model 5030 carbonate carbon apparatus.