List of Reference Electrodes - buy online

Reference Electrode Line up

Name: List of Reference Electrodes
Brand: ALS JAPAN

Reference electrodes are widely used as:
• electrochemical measurements (CV, LSV, DPV, etc.)
• electrochemical devices (detectors for HPLC, biosensor, etc.)

Various kinds of them such as aqueous, nonaqueous, calomel
and own-constructing types are available.
• Ag/AgCl type [Aqueous reference electrodes]
• Ag/Ag+ type [Non Aqueous reference electrodes]
• Calomel Standard reference electrode
• Reference electrode for alkaline solution
• Reversible Hydrogen Electrode

∗Keep the reference electrode in a cold dark place.

The reference electrode can be selected by the sample to be measured.

Reference electrode selection

Reference electrode for aqueous solution

Reversible Hydrogen Electrode → more details

Cat. No.	Description	Purpose
013597	RHEK Reversible hydrogen electrode kit	Close to standard hydrogen electrode, when used with 1.2 mol/L hydrochloric acid solution.
013375	Double junction chamber kit	For application in a wide range of the pH.

Ag/AgCl type → more details

Cat. No.	Description	Junction	Electrolyte	Isolation	Purpose
012167	RE-1B Reference electrode (Ag/AgCl)	IPPG	3 M NaCl	Glass	SVC-2, SVC-3, VC-4, Bulk electrolysis, RRDE, EQCM
013613	RE-1BP Reference electrode (Ag/AgCl)	Ceramic	3 M NaCl	Polymethyl pentene	SVC-2, SVC-3, VC-4, Bulk electrolysis, RRDE, EQCM
013393	RE-1S Reference electrode (Ag/AgCl)	IPPG	3 M NaCl	Glass	SECM
013691	RE-1CP Reference electrode (Ag/AgCl/Saturated KCl)	Ceramics	saturated KCl	Polymethyl pentene	SVC-2, SVC-3, VC-4, Bulk electrolysis, RRDE, EQCM
013488	RE-3VT Reference electrode screw type (Ag/AgCl)	Ceramics	3 M NaCl	Polymethyl pentene	Flow cell (LC, EQCM, SEC-2F)

∗ IPPG: Ion Permeability Porous Glass
∗ Take care when you open and unseal the electrode. The liquid junction tip could be taken out when you pull the black protector.
∗ RE-3VT is specific for ALS line up flow cell, it could be incompatible with other brand flow cell.

Hg type → more details

Cat. No.	Description	Electrolyte	Purpose
013693	RE-2BP Calomel reference electrode	saturated KCl	Standard reference electrode
013692	RE-2CP Reference electrode	saturated K2SO4	Reference electrode free from chloride ion
013694	RE-61AP Reference electrode	-	Reference electrode for alkaline solution

Liquid junction: Ceramic tip
Isolation: Polymethyl pentene

Reference electrode for Non Aqueous solution

Ag/Ag+ type → more details

Cat. No.	Description	Junction	Isolation	Purpose
013848	RE-7N Non Aqueous reference electrode	IPPG	Glass	SVC-2, SVC-3, VC-4, Bulk electrolysis, RRDE, EQCM
013849	RE-7SN Non Aqueous reference electrode	IPPG	Glass	SECM
013850	RE-7VN Non Aqueous reference electrode screw type	Ceramics	Polymethyl pentene	Flow cell (LC, EQCM, SEC-2F)

∗ IPPG: Ion Permeability Porous Glass
∗ Electrolyte solution is not included

Accessories

Cat. No.	Description	Purpose
011464	Ag/AgCl Ink for Reference electrode 2.0 mL	Own-constructing Ag/AgCl reference electrode
012108	RE-PV Preservative vial for Reference electrode, 10 mL	Prolong the lifetime of the reference electrode
	Various types of Sample holder	Variety of application field

Catalog No.	Description	Electrolyte	Purpose
013458	RE-2BP Calomel reference electrode (Price in Dollar? Click here)	saturated KCl	Standard reference electrode
013459	RE-2CP Reference electrode (Price in Dollar? Click here)	saturated K2SO4	Reference electrode free from chloride ion
013592	RE-61AP Reference electrode (Price in Dollar? Click here)	-	Reference electrode for alkaline solution
013488	RE-3VT Reference electrode (Price in Dollar? Click here)	3 M NaCl	Flow cell (LC, EQCM, SEC-2F)
013489	RE-7VT Non Aqueous reference electrode (Price in Dollar? Click here)	ACN/TBAP	Flow cell (Cross, Radial, EQCM, SEC-2F)
013503	RE-1CP Reference electrode (Price in Dollar? Click here)	saturated KCl	SVC-2, SVC-3, VC-4, Bulk electrolysis, RRDE, EQCM
013393	RE-1S Reference electrode (Price in Dollar? Click here)	3 M NaCl	SECM
012167	RE-1B Reference electrode (Price in Dollar? Click here)	3 M NaCl	SVC-2, SVC-3, VC-4, Bulk electrolysis, RRDE, EQCM