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: Texel.
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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