Microelectrode Holders

Supplier: WORLD PRECISION INSTRUMENTS LLC

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MEH2RFW10 MEH2RFW15

77664-634EA 189.75 USD

77664-634 77664-636

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
With 6.3 mm Ø

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.

Delivery information: Holders are supplied for standard WPI single capillary tubing of 1.0, 1.2, 1.5 and 2.0 mm outside diameters. (Call WPI regarding custom designs for other glass diameters.) The holder style you select will depend on your experimental application, space, and instrumentation.

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