HELP! redox potential measurement

[Robert Kuhelj]

hi there

how to measure electrode potential of a buffer containing redox pairs
such as cysteine-cystine or red.-ox. glutathione?

which electrodes to use? would platinum and calomel electrode be OK?
 
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Robert Kuhelj                 Jozef Stefan Institute
                              Department of Biochemistry and Molecular Biology
                              Ljubljana
robert.kuhelj at ijs.si          Slovenia
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