PT  - JOURNAL ARTICLE
AU  - E. N. Costa
TI  - Investigation Into Measuring Redox Potentials in Wines
AID  - 10.5344/ajev.1959.10.2.56
DP  - 1959 Jan 01
TA  - American Journal of Enology and Viticulture
PG  - 56--60
VI  - 10
IP  - 2
4099  - http://www.ajevonline.org/content/10/2/56.short
4100  - http://www.ajevonline.org/content/10/2/56.full
SO  - Am J Enol Vitic.1959 Jan 01; 10
AB  - A modified pipette electrode is described that allows rigorous cleaning prior to redox measurements in wine and gives instantaneous drift-free values. A simple electrometer circuit is described that is highly stable and has a grid current well below that of which the cell can be polarized (10-12 amps ±). The necessary shielding of sample and electrode is described.