Combined Au ring electrode

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

• for titrations using Hg(NO₃)₂
• for titrations in presence of chromium or iron

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

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

• for titrations using Hg(NO₃)₂
• for titrations in presence of chromium or iron

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