Glass shaft electrode with SGJ 14/15 and two glazed platinum sheets (0.15 x 8 x 8 mm) which are polarized for redox titrations (bivoltammetric titration).
This electrode is well suited for automated determination of:
- vitamin C
- sulfurous acid (SO2) in wine
Because of the glazed and therefore more robust platinum sheets, the electrode can be used for the determination through aluminum foil.