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013693 : Calomel Standard reference electrode (saturated KCl)

Name: 013693 : Calomel Standard reference electrode (saturated KCl)
Brand: ALS-Japan

SCE (Saturated Calomel Electrode) has been used as reference electrode instead of SHE (Standard Hydrogen Electrode) for the reference potential measurement of electrodes in electrochemical research.

Reference potential

Hg2Cl2 + 2e = 2Hg + 2Cl-
E0=241 mV vs RHE (25 deg C)
∗ The reference potential is the measured value using RHEK reversible hydrogen electrode kit (Cat. No. 013597).

· Holder material: Polymethylpentene, for the high chemical resistance is used.

· Liquid junction: Ceramic tip

∗Keep the reference electrode in a cold dark place.

Quantity

Catalog

Catalog No.	Description	Electrolyte	Purpose
013693	RE-2BP Calomel reference electrode	saturated KCl	Standard reference electrode