Microelectrode Holders

Supplier: WORLD PRECISION INSTRUMENTS LLC
MEH2SFW15 MEH2SFW20 MEH2SFW10
77664-656EA 177.11 USD
77664-656 77664-658 77664-654
Microelectrode Holders
Electrode Holders
WPI™s microelectrode holder-half-cells couple fluid-filled glass micropipettes to high input impedance amplifiers.

  • Female connector
  • Wire half-cell
  • Male luer
  • Screw cap

A Ag/AgCl pellet (or a silver wire) molded into the holder body provides stable potential. Electrical connection is made via male 2 mm pins or female 2 mm sockets. The pipette may be mounted axially or at right angles to the holder. Pipettes are held with screw-caps or rubber gaskets (without caps).

Filling WPI microelectrode holders with electrolytes containing chloride results in stable electrode potential. Suitable electrolytes include KCl, NaCl and CaCl₂. The holder style selected will depend on the experimental application, space, and instrumentation.

Delivery information: All holders are supplied for standard WPI single capillary tubing of 1.0, 1.2, 1.5 and 2.0 mm outside diameters.
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