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Technical data Double U-tube w.frits+cock, GL25Article no: 44451-00 ![]()
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Function and Applications The double U-tube is particularly suited for carrying out electrolysis, in which different electrolytes are used for the anode and cathode and no connection between the two is wanted. If the central chamber is used as a voltaic key, the apparatus can be used to make highly precise voltage measurements (potential measurements) for investigation of electrochemical series or deriving Nernst's equation, since the diffusion potentials arising at the glass filter plates between the anode or cathode chambers are approximately equal but of opposite sign, so that they cancel out. Equipment and technical data
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PHYWE Systeme GmbH & Co. KG
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Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com


