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Working electrodes line up

Standard type: Standard electrodes can be used in SVC-2, SVC-3, VC-4 voltammetric cells
L type: PEEK long type with 110 mm length
S type: 3 mm outer diameter, used when measuring a small amount of sample
Mesh electrode: Bulk electrolysis etc. It can also be used as a counter electrode

∗ One O-ring is included as standard. There is also an optional O-ring. 002247 O-ring for CV electrode (10 pieces)
∗ For electrodes with a diameter of 10 mm, use the VC-5 mode of the SVC-2 voltammetry cell.
∗ Except for the mesh electrode, the tip of the working electrode is all flat (the carbon paste electrode should be flat when manufacturing).
∗ Regarding to the length, it is a reference value.

Variety‚ Features and Shapes of Working electrodes

Glassy carbon electrode with Teflon ring

Glassy Carbon electrode with a Teflon ring.

Feature
• Conventional electrode
• Wide over-potentials for oxygen and hydrogen evolution
• Chemically stable
• Improved to facilitate the handling to obtain a chemically modified electrode

Glassy carbon working electrode with a Teflon ring.

For the GCEt Glassy carbon electrode, a Teflon spacer was included between the PEEK insulation and glassy carbon disk. For the property of the material, it will avoid that the sample spreads, to get the chemically modified surface.

Catalog No.	Description	Isolation	OD	ID
013714	GCEt Glassy carbon electrode	PEEK	6 mm	3 mm
013715	GCEt Glassy carbon electrode	PEEK	10 mm	5 mm

Glassy carbon electrode

Glassy Carbon electrode
Feature
• Conventional electrode
• Wide over-potentials for oxygen and hydrogen evolution
• Chemically stable

Catalog No.	Description	Isolation	OD	ID
002417	GCE Glassy carbon electrode	PEEK	10 mm	5 mm
002012	GCE Glassy carbon electrode	PEEK	6 mm	3 mm
012744	LGCE Glassy carbon electrode	PEEK	6 mm	3 mm
012297	GCE Glassy carbon electrode	PEEK	6 mm	1.6 mm
013914	GCE Glassy carbon electrode	PEEK	6 mm	1 mm
012298	SGCE Glassy carbon electrode	PEEK	3 mm	1.6 mm
013915	SGCE Glassy carbon electrode	PEEK	3 mm	1 mm

Gold electrode

Gold electrode
Feature
• Conventional electrode
• No hydrogen adsorption wave
• Used for thiols detection

Catalog No.	Description	Isolation	OD	ID
002418	AUE Gold electrode	PEEK	10 mm	5 mm
002421	AUE Gold electrode	PEEK	6 mm	3 mm
012746	LAUE Gold electrode	PEEK	6 mm	3 mm
002014	AUE Gold electrode	PEEK	6 mm	1.6 mm
002314	SAUE Gold electrode	PEEK	3 mm	1.6 mm
002010	MAUE Micro gold electrode	Glass	4 mm	100 µm
002004	MAUE Micro gold electrode	Glass	4 mm	25 µm
002006	MAUE Micro gold electrode	Glass	4 mm	10 µm

Platinum electrode

Platinum electrode
Feature
• Conventional electrode
• Generate hydrogen adsorption wave
• Used for H2O2 and oxidant detection

Catalog No.	Description	Isolation	OD	ID
002420	PTE Platinum electrode	PEEK	10 mm	5 mm
002422	PTE Platinum electrode	PEEK	6 mm	3 mm
012745	LPTE Platinum electrode	PEEK	6 mm	3 mm
002013	PTE Platinum electrode	PEEK	6 mm	1.6 mm
002313	SPTE platinum electrode	PEEK	3 mm	1.6 mm
002009	MPTE Micro Platinum electrode	Glass	4 mm	100 µm
002003	MPTE Micro Platinum electrode	Glass	4 mm	25 µm
002005	MPTE Micro Platinum electrode	Glass	4 mm	10 µm

Silver electrode

Silver electrode
Feature
• For cyanide and sulfide detection

Catalog No.	Description	Isolation	OD	ID
002416	AGE Silver electrode	PEEK	10 mm	5 mm
002419	AGE Silver electrode	PEEK	6 mm	3 mm
002011	AGE Silver electrode	PEEK	6 mm	1.6 mm
002315	SAGE Silver electrode	PEEK	3 mm	1.6 mm

Nickel electrode

Nickel electrode
Feature
• Detection of amino acids and carbohydrates, with the chemical modified surface

Catalog No.	Description	Isolation	OD	ID
002016	NIE Nickel electrode	PEEK	6 mm	1.5 mm
002273	MNIE Micro Nickel electrode	Glass	4 mm	100 µm

Pyrolytic Graphite electrode

Pyrolytic Graphite electrode
Feature
• Orientated graphite electrode
• Edge or Basal, for the direction of the electrode exposure surface
• PFCE and PG has similar characteristics

Catalog No.	Description	Isolation	OD	ID
002252	Pyrolytic Graphite Electrode (Basal Plane)	PEEK	6 mm	3 mm
002253	Pyrolytic Graphite Electrode (Edge Plane)	PEEK	6 mm	3 mm
002408	PFCE 3 Carbon electrode *1	PEEK	6 mm	3 mm
002409	PFCE 1 Carbon electrode *1	PEEK	6 mm	1 mm
011854	SPFCE Carbon electrode *1	PEEK	3 mm	1 mm

∗ Plastic Formed Carbon Electrode (PFCE) is created from a collaboration of MITSUBISHI PENCIL CO., LTD and National Institute of Advanced Industrial Science and Technology (AIST).

Other material electrode

PD, Fe, Cu electrode
Feature
• Palladium electrode: Used to study the process of adsorption and desorption of hydrogen
• Iron and Copper electrode: Used for corrosion research

Catalog No.	Description	Isolation	OD	ID
002019	PDE Palladium electrode	PEEK	6 mm	1.6 mm
002319	SPDE Palladium electrode	PEEK	3 mm	1.6 mm
012585	FEE Iron electrode	PEEK	6 mm	3 mm
002018	FEE Iron electrode	PEEK	6 mm	1.5 mm
012584	CUE Copper electrode	PEEK	6 mm	3 mm
002017	CUE Copper electrode	PEEK	6 mm	1.6 mm

Gauze electrode

Feature
• Used in bulk electrolysis analysis

Catalog No.	Description	Isolation	Mesh size	Electrode size
002250	Platinum gauze electrode	PEEK	80 mesh	25 x 35 mm
012619	Platinum gauze electrode (lead wire 54 mm)	-	80 mesh	25 x 35 mm
002251	Gold gauze electrode	PEEK	100 mesh	25 x 35 mm

Carbon paste electrode

Carbon paste electrode
Feature
• Mixed with chemical compound, to make modified electrodes

Catalog No.	Description	Isolation	OD	ID
002210	CPE Carbon paste electrode	PEEK	6 mm	3 mm
002223	SCPE carbon paste electrode	PEEK	3 mm	1.6 mm

001010 CPO Carbon Paste Oil base is sold separately.
Note that the carbon paste is not filled up.

Porous carbon electrode

Feature

For Bulk electrolysis cell
Pore size: 20 PPI

Catalog No.	Description	Specification
013616	PCE Porous carbon electrode	Pore SIZE : 20 PPI, ID 27 mm / OD 42 mm

Electrodes for RRDE-3A (Rotating Ring Disk Electrode)

Customized electrode is also available. Any electrodes are developed for utilization at normal temperature and pressure. Please look carefully through the attached operation suggestion before hand.

last modified 2021/08/02