Ag/AgCl electrode

• Silver silver chloride electrodes are often used in neutral systems (filled with saturated potassium chloride solution)
• In case of acid-base system, please increase the use of salt bridge

Saturated calomel electrode

• Saturated calomel electrode is often used in neutral body (filled with saturated potassium chloride solution)
• In case of acid-base system, please increase the use of salt bridge

Mercury Mercury Oxide Electrode

• Mercury mercury oxide electrode is often used in alkaline system (filled with 1 mol potassium hydroxide solution)
• When the alkaline concentration of the tested solution is greater than 1 mol, pleaseincrease use of salt bridge

Mercury Sulfate Electrode

• Mercury sulfate electrode is often used in acidic system (filled with saturated potassiumsulfate solution)

Ag-Ag ion electrode

• Silver-silver ion electrode for organic solution system

About Salt Bridge

• Effectively reduce resistance
• Cross-mixing application effectively protects electrodes
• Filling solution in the salt bridge: The filling solution in the salt bridge is relatedtothereference electrode, which is basically the same as the filling solution in thereferenceelectrode, but when used to avoid chloride ions, the filling solution in the salt bridgeissaturated potassium nitrate solution