Pharmacia Biotech Multiphor II User Manual page 15

3. Description of parts
The electrode holder consists of a double strength glass plate with ground
edges and four corner feet made of Rynite FR530. The electrode holder
holds one anode and one cathode electrode.
The EPH/IEF electrodes consist of moulded polysulfone bars which support
the platinum wire, held taut by stainless steel springs. The cables are spring
reinforced for safety.
The anode cable (red) carries the pin contact to be connected to the socket
connector on the buffer tank.
The cathode cable (black) carries a female socket connector which fits to the
buffer tank pin connector.
Clamping nuts located at each end of the electrode allow easy adjustment of
the electrodes on the holder. The distance between the electrodes can be
varied from 10 mm to 240 mm.
Note: Polysulfone is not resistant to ketones, esters, halogenated and
aromatic hydrocarbons.
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