Combined Pt ring electrode

Combined platinum ring electrode with a ceramic pin diaphragm.
This electrode is well suited for redox titrations when the pH value varies, e.g.:
 

• oxygen content according to Winkler
• determination of hydrogen peroxide with KMnO₄
• diazotization titrations

c(KCl) = 3 mol/L is used as reference electrolyte and storage solution.

Combined platinum ring electrode with a ceramic pin diaphragm.
This electrode is well suited for redox titrations when the pH value varies, e.g.:
 

• oxygen content according to Winkler
• determination of hydrogen peroxide with KMnO₄
• diazotization titrations

c(KCl) = 3 mol/L is used as reference electrolyte and storage solution.