Micrux SPE with single Working Electrode

Available on Carbon, Gold or Graphene

  • Flexible and highly-resistant PET or rigid ceramic substrate
  • Two different inks available for Carbon electrodes
  • Micrux 4-pin connection
PalmSens usually responds to your quotation request within one business day.


Single screen-printed electrodes are based on a classical three-electrodes approach with one working electrode (WE), a reference electrode (RE) and a auxiliary (counter) electrode (AE or CE). Low-cost solution suitable for electroanalysis, flow systems, nanotechnology or biosensor development.

For the material of the working- and counter electrode, there is carbon or gold to choose from, with two types of carbon ink. The reference electrode is silver, also available with silver/silver chloride for the Carbon WE/CE. The electrodes layer is 350~380 μm thick. The working electrode has a diameter of 3 mm for the single SPEs and 2.5 mm for the dual SPEs. Advice per material and ink:

  • Carbon – Performance ink: High-performance carbon-based screen-printed electrodes for the development of chemical sensors and biosensors. Ideal to work with microvolume, showing an excellent intra- and inter-electrode precision.
  • Carbon – Low cost ink: Low-cost carbon-based screen-printed electrodes for basic electrochemical studies. Ideal to work with microvolume, showing excellent electrochemical performance with good reversibility when using cyclic voltammetry.
  • Gold: Ideal to work with microvolume, showing an excellent intra- and inter-electrode precision. Useful for building self-assembled monolayers (SAM) and the development of chemical sensors and biosensors.
  • Graphene: very low electrical resistance and a good scratch resistance for using in a wide variety of applications, such as the development of low-cost chemical-sensors and bio-sensors. 

There are two types of substrate available:

  • white flexible and high-resist PET
  • Rigid ceramic

Sensors are packed per 50 in a box. You can connect a Micrux screen-printed electrode using the Micrux 4-electrode adapter.

More information is available at the specifications tab or here for the single WE SPE’s.


WE/CE material RE material Support material Product Reference 
Carbon – high performance Silver White PET MX-ED-S1PE-C10
Carbon – high performance Silver Ceramic MX-ED-S1PE-C10C
Carbon – low cost Silver White PET MX-ED-S1PE-C20
Carbon – low cost Silver Ceramic MX-ED-S1PE-C20C
Carbon – low cost Ag/AgCl White PET MX-ED-S1PE-C21
Carbon – low cost Ag/AgCl Ceramic MX-ED-S1PE-C21C
Gold Silver White PET MX-ED-S1PE-AU10
Gold Silver Ceramic MX-ED-S1PE-AU10C
Graphene Silver White PET MX-ED-S1PE-GC20
Graphene Silver Ceramic MX-ED-S1PE-GC20C

Required adapter

A Micrux adapter is needed to connect the 4-pin sensors

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