Microelectrode Holders

Supplier: WORLD PRECISION INSTRUMENTS LLC

MEH3R10 MEH3R15 MEH3R20

77664-680EA 492.17 CAD

77664-680 77664-682 77664-684

Microelectrode Holders

Electrode Holders

WPI™s microelectrode holder-half-cells couple fluid-filled glass micropipettes to high input impedance amplifiers.

Male connector
Pellet half-cell
No pressure port
Screw cap
With Ø 6.3 mm

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. Holders are supplied for standard WPI single capillary tubing of 1.0, 1.2, 1.5 and 2.0 mm outside diameters. The holder style you select will depend on your 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. Please specify diameter of glass you are using when placing your order.

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