Electrochemical and Accessories
Electrochemical and Accessories/
Saturated Calomel Electrode
Saturated calomel Electrode
The saturated calomel electrode (SCE) is a reference electrode based on the reaction between elemental mercury and mercury(I) chloride. It has been widely replaced by the silver chloride electrode, however the calomel electrode has a reputation of being more robust. The aqueous phase in contact with the mercury and the mercury(I) chloride (Hg2Cl2, "calomel") is a saturated solution of potassium chloride in water. The electrode is normally linked via a porous frit to the solution in which the other electrode is immersed. This porous frit is a salt bridge.
Specification
Electrode length: 145 mm
Body Type: Glass
Electrode OD: 6 mm
Solution: sat. KCL
Part number: [TES-SCE-6]
Product includes
1x Saturated calomel Electrode
1x O-ring
1x bottom cap safe cover
Maintenance
Datasheet
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