
Interdigitated Microelectrode Array (IDA)
InterDigitated Microelectrode Arrays (IDA) are available in gold or platinum, with various widths and gaps. A standard SU8/PI resin protective layer is used to define the electrochemical cell, allowing for the use of very small sample volumes. IDAs are also available without this passivation layer upon request. Choose the option that best fits your experimental needs.
SKU : ED-IDA1-Pt |
||||||||||
Thin-film InterDigitated Platinum Microelectrode Array (IDA1-Pt – 10/10 µm).IDA1-Pt electrodes consist of 15 pairs of interdigitated platinum microelectrodes (10/10 µm, electrode width/gap) with integrated reference and auxiliary electrodes. IDA electrodes are useful for developing gas sensors (oxygen, nitrogen dioxide, etc.), explosive detection, and more. Compatible with Drop, AIO, and Multi8x AIO cells. |
||||||||||
|
SKU : ED-IDA5-Pt |
||||||||||
Thin-film InterDigitated Platinum Microelectrode Array (IDA5-Pt – 10/5 µm).IDA5-Pt electrodes consist of 20 pairs of interdigitated platinum microelectrodes (10/5 µm, electrode width/gap) with integrated reference and auxiliary electrodes. IDA electrodes are useful for developing gas sensors (oxygen, nitrogen dioxide, etc.), explosive detection, and more. Compatible with Drop, AIO, and Multi8x AIO cells. |
||||||||||
|
SKU : ED-IDA6-Pt |
||||||||||
Thin-film InterDigitated Platinum Microelectrode Array (IDA6-Pt – 5/5 µm).IDA6-Pt electrodes consist of 30 pairs of interdigitated platinum microelectrodes (5/5 µm, electrode width/gap) with integrated reference and auxiliary electrodes. IDA electrodes are useful for developing gas sensors (oxygen, nitrogen dioxide, etc.), explosive detection, and more. Compatible with Drop, AIO, and Multi8x AIO cells. |
||||||||||
|
SKU : ED-IDA1-Au |
||||||||||
Thin-film InterDigitated Gold Microelectrode Array (IDA1-Au – 10/10 µm).IDA1-Au electrodes consist of 15 pairs of interdigitated gold microelectrodes (10/10 µm, electrode width/gap) with integrated reference and auxiliary electrodes. IDA electrodes are useful for determining thiols, uric acid, ascorbic acid, biomarkers, insecticides, and more. Compatible with Drop, AIO, and Multi8x AIO cells. |
||||||||||
|
SKU : ED-IDA5-Au |
||||||||||
Thin-film InterDigitated Gold Microelectrode Array (IDA5-Au – 10/5 µm).IDA5-Au electrodes consist of 20 pairs of interdigitated gold microelectrodes (10/5 µm, electrode width/gap) with integrated reference and auxiliary electrodes. IDA electrodes are useful for determining thiols, uric acid, ascorbic acid, biomarkers, insecticides, and more. Compatible with Drop, AIO, and Multi8x AIO cells. |
||||||||||
|
SKU : ED-IDA6-Au |
||||||||||
Thin-film InterDigitated Gold Microelectrode Array (IDA6-Au – 5/5 µm).IDA6-Au electrodes consist of 30 pairs of interdigitated gold microelectrodes (5/5 µm, electrode width/gap) with integrated reference and auxiliary electrodes. IDA electrodes are useful for determining thiols, uric acid, ascorbic acid, biomarkers, insecticides, and more. Compatible with Drop, AIO, and Multi8x AIO cells. |
||||||||||
|
Technical Specifications
Precision engineering for accurate measurements
External dimensions | 10 x 6 x 0.7 mm |
---|---|
Substrate | Glass |
Protective layer | SU8/PI resin or None |
Electrochemical cell | 2 mm Ø |
Sample volume | 1 – 5 µL |
Electrode material | Gold or platinum |
Resources & Downloads
Everything you need to get started
Thin-film Interdigitated Array Microelectrodes
Customer Reviews
Related Product
Explore our precision instruments designed for electrochemical research and energy applications

Single Electrodes (SE)
- External dimensions: 10 x 6 x 0.7 mm
- Substrate: Glass
- Protective layer: SU8/PI resin or None
- Electrochemical cell: 2 mm Ø

Microelectrode Array (MEA)
- External dimensions: 10 x 6 x 0.7 mm
- Substrate: Glass
- Protective layer: Microstructured SU8 resin
- Electrochemical cell: 2 mm Ø

Interdigitated Electrodes (IDE)
- External dimensions: 10 x 6 x 0.7 mm
- Substrate: Glass
- Protective layer: SU8/PI resin or None
- Electrochemical cell: 3.5 mm Ø

Interdigitated Ring Array (IDRA)
- External dimensions: 10 x 6 x 0.7 mm
- Substrate: Glass
- Protective layer: SU8/PI resin or None
- Electrochemical cell: 2 mm Ø
Still Wondering About Something?
Explore our FAQ for fast, clear answers to the most common questions—available 24/7.