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Microelectrode Holders

Microelectrode Holders
 
Microelectrode 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; No cap
  • With Ø 4.7 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.

 : 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.

Product Family Options

 

  • Length
    Description
     
     
  • 33.5 mm
    Microelectrode holder (MEH1S), size: 1.0 mm
       
       
    Each
    Each - $159.58
    $159.58
    Each
       $159.58

     : MEH1S10
  • 33.5 mm
    Microelectrode holder (MEH1S), size: 1.2 mm
       
       
    Each
    Each - $159.58
    $159.58
    Each
       $159.58

     : MEH1S12
  • 33.5 mm
    Microelectrode holder (MEH1S), size: 1.5 mm
       
       
    Each
    Each - $159.58
    $159.58
    Each
       $159.58

     : MEH1S15
  • 33.5 mm
    Microelectrode holder (MEH1S), size: 2.0 mm
       
       
    Each
    Each - $159.58
    $159.58
    Each
       $159.58

     : MEH1S20

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