Eisco Hoffman's Complete Electrolysis Apparatus

Eisco Brand: Eisco

Hoffman's apparatus is used for demonstrating the decomposition of water, determination of chemical composition by electrolysis and has applications in the evaluation of the electrochemical equivalent of hydrogen.

The glass unit has two connected limbs, each of approximately 50ml capacity (graduated 2 to 50ml), integral reservoir tube and funnel-shaped bulb, with a PTFE stopcock at the top of each limb.

  • Supplied with 2 carbon and 2 platinum electrodes
  • Requires a 12V DC power supply
  • Must be set up vertically using a clamp and stand (sold separately)
  • Chemicals required: water, molar sodium, or potassium sulphate or sulphuric acid
  • Eisco type CH0740B
Stand sold separately.
Description Image Product Buy Pricing (Ex VAT) Type
Eisco Hoffman's Electrolysis Apparatus With PTFE Key Stopcock
Eisco Hoffman's Electrolysis Apparatus With PTFE Key Stopcock
Standard range
Order code: 52-3343
MPN: CH0740B

Out of stock1 due on 10/12/2025
1+ £47.38
5+ £46.44
10+ £45.51
Price per unit Ex VAT 		Hoffman's apparatus
Eisco Hoffman Voltameter Stand
Eisco Hoffman Voltameter Stand
Standard range
Order code: 52-3437
MPN: CH0740f

Out of stock2 due on 10/12/2025
1+ £13.88
5+ £13.61
10+ £13.34
Price per unit Ex VAT 		Hoffman's stand


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