Reference Electrodes Line up

Reference electrode


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.

Aqueous reference electrodes  →  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
013393 RE-1S Reference electrode (Ag/AgCl) IPPG 3 M NaCl Glass SECM
013503 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.


Non Aqueous reference electrodes  →  more details

Cat. No. Description Junction Electrolyte Isolation Purpose
012171 RE-7 Non Aqueous reference electrode (Ag/Ag+) IPPG ACN/TBAP Glass SVC-2, SVC-3, VC-4, Bulk electrolysis, RRDE, EQCM
013394 RE-7S Non Aqueous reference electrode (Ag/Ag+) IPPG ACN/TBAP Glass SECM
013489 RE-7VT Non Aqueous reference electrode screw type (Ag/Ag+) Ceramics ACN/TBAP Polymethyl pentene Flow cell (LC, EQCM, SEC-2F)

∗ ACN: acetonitrile / TBAP: tetrabutylammonium perchlorate
∗ IPPG: Ion Permeability Porous Glass


Hg type  →  more details

Cat. No. Description Electrolyte Purpose
013458 RE-2BP Calomel reference electrode saturated KCl Standard reference electrode
013459 RE-2CP Reference electrode saturated K2SO4 Reference electrode free from chloride ion
013592 RE-61AP Reference electrode - Reference electrode for alkaline solution

Liquid junction: Ceramic tip
Isolation: Polymethyl pentene


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.



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



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