Working Electrodes
Extensive Materials and Shapes of WEs for each application
Optimizing your Electrochemical Research
SFtec is dedicated to providing the widest selection of working electrodes for your electrochemical experiments. Our electrodes are characterized by their conventional design, chemical stability, and specific features catering to different detection needs. From conventional electrodes like glassy carbon to specialized solutions for specific analyte detection, SFtec provides a broad spectrum of working electrodes to support your electrochemical research at the right price.
SFtec also offers customized electrode solutions tailored to specific research needs. Contact us if you need assistance selecting the WE that fits better your needs or if you require a customized solution.
Range of working Electrodes
Glassy Carbon Working Electrodes with Teflon Ring (GCEt)
Features:
- Conventional electrode
- Wide over-potentials for oxygen and hydrogen evolution
- Chemically stable
- Improved to facilitate the handling to obtain a chemically modified electrode
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 |
ALS 013714 | GCEt Glassy Carbon electrode | PEEK | 6 mm | 3 mm |
ALS 013715 | GCEt Glassy carbon electrode | PEEK | 10 mm | 5 mm |
Glassy Carbon Working Electrodes
Features:
- Conventional electrode
- Wide over-potentials for oxygen and hydrogen evolution
- Chemically stable
Catalog No. | Description | Isolation | OD | ID |
ALS 002417 | GCE Glassy carbon electrode | PEEK | 6 mm | 5 mm |
ALS 002012 | GCE Glassy carbon electrode | PEEK | 10 mm | 3 mm |
ALS 012744 | LGCE Glassy carbon electrode | PEEK | 6 mm | 3 mm |
ALS 012297 | GCE Glassy carbon electrode | PEEK | 6 mm | 1.6 mm |
ALS 002411 | GCE Glassy carbon electrode | PEEK | 6 mm | 1 mm |
ALS 012298 | SGCE Glassy carbon electrode | PEEK | 3 mm | 1.6 mm |
ALS 002412 | SGCE Glassy carbon electrode | PEEK | 3 mm | 1 mm |
ALS 002002 | MCE Micro carbon fiber electrode | GLASS | 4 mm | 33 µm |
ALS 002007 | MCE Micro carbon fiber electrode | GLASS | 4 mm | 7 µm |
Gold Working Electrodes
Features:
- Conventional electrode
- No hydrogen adsorption wave
- Used for thiols detection
| Catalog No. | Description | Isolation | OD | ID |
ALS 002418 | AUE Gold electrode | PEEK | 10 mm | 5 mm |
ALS 002421 | AUE Gold electrode | PEEK | 6 mm | 3 mm |
ALS 012746 | LAU Gold electrode | PEEK | 6 mm | 3 mm |
ALS 002014 | Gold electrode | PEEK | 6 mm | 1.6 mm |
ALS 002314 | SAU Gold electrode | PEEK | 3 mm | 1.6 mm |
ALS 002010 | MAUE Micro gold electrode | GLASS | 4 mm | 100 µm |
ALS 002004 | MAUE Micro gold electrode | GLASS | 4 mm | 25 µm |
ALS 002006 | MAUE Micro gold electrode | GLASS | 4 mm | 10 µm |
Platinum Working Electrodes
Features:
- Conventional electrode
- Generate hydrogen adsorption wave
- Used for H2O2 and oxidant detection
Catalog No. | Description | Isolation | OD | ID |
ALS 002420 | PTE Platinum electrode | PEEK | 10 mm | 5 mm |
ALS 002422 | PTE Platinum electrode | PEEK | 6 mm | 3 mm |
ALS 012745 | LPTE Platinum electrode | PEEK | 6 mm | 3 mm |
ALS 002013 | PTE Platinum electrode | PEEK | 6 mm | 1.6 mm |
ALS 002313 | SPTE Platinum electrode | PEEK | 3 mm | 1.6 mm |
ALS 002009 | MPTE Platinum electrode | GLASS | 4 mm | 100 µm |
ALS 002003 | MPTE Platinum electrode | GLASS | 4 mm | 25 µm |
ALS 002015 | MPTE Platinum electrode | GLASS | 4 mm | 15 µm |
ALS 002005 | MPTE Platinum electrode | GLASS | 4 mm | 10 µm |
Silver Working Electrodes
Features:
- For cyanide and sulfide detection
Catalog No. | Description | Isolation | OD | ID |
ALS 002416 | AGE Silver electrode | PEEK | 10 mm | 5 mm |
ALS 002419 | AGE Silver electrode | PEEK | 6 mm | 3 mm |
ALS 002011 | AGE Silver electrode | PEEK | 6 mm | 1.6 mm |
ALS 002315 | SAGE Silver electrode | PEEK | 3 mm | 1.6 mm |
Nickel Working Electrodes
Features:
- Detection of amino acids and carbohydrates, with the chemical modified surface
Catalog No. | Description | Isolation | OD | ID |
ALS 002016 | NIE Nickel electrode | PEEK | 6 mm | 1.5 mm |
ALS 002273 | MNIE Micro Nickel electrode | PEEK | 4 mm | 100 µm |
Pyrolytic Graphite Working Electrodes
Features:
- 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 |
ALS 002252 | Pyrolytic Graphite Electrode (Basal Plane) | PEEK | 6 mm | 3 mm |
ALS 002253 | Pyrolytic Graphite Electrode (Edge Plane) | PEEK | 6 mm | 3 mm |
ALS 002408 | PFCE 3 Carbon electrode * | PEEK | 6 mm | 3 mm |
ALS 002409 | PFCE 1 Carbon electrode * | PEEK | 6 mm | 1 mm |
ALS 011854 | SPFCE Carbon electrode * | 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 Working Electrodes
Features:
- 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 |
ALS 002019 | PDE Palladium electrode | PEEK | 6 mm | 1.6 mm |
ALS 002319 | SPDE Palladium electrode | PEEK | 3 mm | 1.6 mm |
ALS 012585 | FEE Iron electrode | PEEK | 6 mm | 3 mm |
ALS 002018 | FEE Iron electrode | PEEK | 6 mm | 1.5 mm |
ALS 012584 | CUE Copper electrode | PEEK | 6 mm | 3 mm |
ALS 002017 | CUE Copper electrode | PEEK | 6 mm | 1.6 mm |
Carbon Paste Working Electrodes
Features:
- Mixed with chemical compound, to make modified electrodes
Catalog No. | Description | Isolation | OD | ID |
ALS 002210 | CPE Carbon paste electrode | PEEK | 6 mm | 3 mm |
ALS 002223 | SCPE carbon paste electrode | PEEK | 3 mm | 1.6 mm |
ALS 001010 CPO Carbon Paste Oil base is sold separately.
Note that the carbon paste is not filled up.
Porous Carbon Working Electrodes
Features:
- For Bulk electrolysis cell
- Pore size: 20 PPI
Catalog No. | Description | ID |
ALS 013616 | PCE Porous carbon electrode | Pore SIZE : 20 PPI, ID 27 mm / OD 42 mm |
REDOX.ME Electrode Holders
Basic Sample Holder with a metal contact works as an electrical conductor between an electrode material (free-standing or deposited on a substrate) and an external circuit.
Features:
- PEEK body
- Metal contact, (material: Ta, SS 316L, Ti, Cu or Ni)
- 4 mm max. thickness
- for organic or aqueous electrolytes
Catalog No. | Description | Electrolyte | Contact Material |
H-A-BS_HOLD_Ta | Basic Sample Holder - Water Based - Ta Contact | water | Ta |
H-A-BS_HOLD_SS316L | Basic Sample Holder - Water Based - SS Contact | water | SS |
H-A-BS_HOLD_Ti | Basic Sample Holder - Water Based - Ni Contact | water | Ti |
H-A-BS_HOLD_Cu | Basic Sample Holder - Water Based - Cu Contact | water | Cu |
H-A-BS_HOLD_Ni | Basic Sample Holder - Water Based - Ni Contact | water | Ni |
