Improvements in automatic electrochemical analyses, using the PAR 374
Kramer, C.J.M.; Manshanden, G.M. (1982). Improvements in automatic electrochemical analyses, using the PAR 374. Interne verslagen Nederlands Instituut voor Onderzoek der Zee, 1982(4). NIOZ: Texel. 18 pp.
Part of: Interne verslagen Nederlands Instituut voor Onderzoek der Zee. Nederlands Insituut voor Onderzoek der Zee.
The electrochemical analysis system PAR 374 has been improved by several modifications, involving automated standard additions directly into the sample cell, a modification of the paper advance control, the construction and incorporation of a rotating disc (Glassy Carbon) Electrode and a drastic decrease in the consumption of nitrogen. The addition of a pH- stat -using CO2 gas- ensures a constant pH during the measurement, with minimal contamination problems.
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