Microelectrode Holder (MEH3FW45)Features Female Connector Wire Half Cell Pressure Port Screw Cap Options Order code Size MEH3FW4515 1. 5 mm MEH3FW4520 2. 0 mm Details WPI's microelectrode holder half cells couple fluid filled glass micropipettes to high input impedance amplifiers. 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