Hoffmans Volta Meter

Order Code: 21225122. 3A .9

Category: General Lab Equipment I

Borosilicate glass, graduated. For the demonstration of the chemical composition of water by volume and the electrochemical equivalent of hydrogen by electrolysis of water. Platinum electrodes mounted in rubber stoppers are used for the electrol...



SPECIFICATION

  • Borosilicate glass, graduated. For the demonstration of the chemical composition of water by volume and the electrochemical equivalent of hydrogen by electrolysis of water.
  • Platinum electrodes mounted in rubber stoppers are used for the electrolysis of acidifi ed water but carbon electrodes must be used for ammonia solutions or hydrochloric acid (or another chloride containing solution). Stopcock and reservoir at apex of outer tubes and inner tube respectively. Outer limbs graduated 0-50 x 0.2 ml.
  • Complete with carbon and platinium electrodes and metal stand.
     

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