Metrohm^® Titrode^® Electrodes

New direction in electrode design

Metrohm Titrodes and MicroTitrodes combine two measuring electrodes into a unique metal/glass combinations electrode. Depending on your titration, one would work as the indicator electrode the other as the reference.

No typical electrode problems

• No reference filling solution needed—no question of which electrolyte to use and no electrolyte solution precipitation
• No reference diaphragm—eliminates blocked diaphragm problems or frozen ground-glass joints
• No storage problems—simply store in distilled water

Applications

• Acid/Base Titrations, Aqueous or Non-Aqueous—the glass electrode of either the Pt or Ag Titrode is the measuring electrode, the metal provides a very stable
• Acidic precipitation/argentometry titrations, the Silver Titrode and Micro Titrode uses the silver ring as the indicator with the glass offering a constant reference
• In the alkaline sulfide and mercaptan titrations, again the silver Titrodes provide consistent results with the unique combination.
• Other typical redox titrations such as the acidic iron(II) sulphate with KMnO4 or diazotisation with sodium nitrite, can be done very well with the Platinum Titrode and the Micro Titrode