Hoffman
Showing all 6 results
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Chemistry, Electro Chemistry
Carbon Electrodes (Simple) for Hoffman Voltameter
Catalogue No: 2090240/2
Carbon electrodes mounted in rubber bung with connecting wires with protective test tube housing and simple plastic connector. Useful for electrolysis of ammonia
solutions or hydrochloric acid or any other chloride containing solution.
Supplied in pair.SKU: 2090240_2 -
Chemistry, Electro Chemistry
Hoffman Voltameter with Glass stopcock and Electrodes
Catalogue No: T2090200/1A
Ideal for studying the electrolysis in which gaseous components are formed or gases are liberated at the electrodes. Demonstrates the composition of water by volume, and useful in determination of the electro-chemical equivalent of hydrogen. The apparatus consists of ‘H’ shaped glass tube having two connected eudiometers at its ends, graduated 50×0.2mL. A central bulb shaped reservoir is connected to the tube joining the two eudiometers.
Contents:
*H-Shaped Glass Tube with Glass stopcock
*Stand Base
*Holding Clamps
*1 Pair of Carbon electrode
*1 Pair of Platinum ElectrodeSKU: T2090200_1A -
Chemistry, Electro Chemistry
Hoffman Voltameter with Glass stopcock,without Electrodes
Catalogue No: 2090200/1
Ideal for studying the electrolysis in which gaseous components are formed or gases are liberated at the electrodes. Demonstrates the composition of water by volume, and useful in determination of the electro-chemical equivalent of hydrogen. The apparatus consists of ‘H’ shaped glass tube having two connected eudiometers at its ends, graduated 50×0.2mL. A central bulb shaped reservoir is connected to the tube joining the two eudiometers.
Contents:
*H-Shaped Glass Tube with Glass stopcock
*Stand Base
*Holding ClampsSKU: 2090200_1 -
Chemistry, Electro Chemistry
Hoffman Voltameter with PTFE stopcock and Electrodes
Catalogue No: T2090200/2B
Ideal for studying the electrolysis in which gaseous components are formed or gases are liberated at the electrodes. Demonstrates the composition of water by volume, and useful in determination of the electro-chemical equivalent of hydrogen. The apparatus consists of ‘H’ shaped glass tube having two connected eudiometers at its ends, graduated 50×0.2mL. A central bulb shaped reservoir is connected to the tube joining the two eudiometers.
Contents:
*H-Shaped Glass Tube with PTFE stopcock
*Stand Base
*Holding Clamps
*1 Pair of Carbon electrode
*1 Pair of Platinum ElectrodeSKU: T2090200_2B -
Chemistry, Electro Chemistry
Hoffman Voltameter with PTFE stopcock without Electrodes
Catalogue No: 2090200/2
Ideal for studying the electrolysis in which gaseous components are formed or gases are liberated at the electrodes. Demonstrates the composition of water by volume, and useful in determination of the electro-chemical equivalent of hydrogen. The apparatus consists of ‘H’ shaped glass tube having two connected eudiometers at its ends, graduated 50×0.2mL. A central bulb shaped reservoir is connected to the tube joining the two eudiometers.
Contents:
*H-Shaped Glass Tube with PTFE stopcock
*Stand Base
*Holding ClampsSKU: 2090200_2 -
Chemistry, Electro Chemistry
Platinum Electrodes (Simple) for Hoffman Voltameter
Catalogue No: 2090240/4
Highly inert platinum electrodes fused in glass tube and mounted in rubber bung with connecting wires and protective test tube housing. Useful for electrolysis of acidified water.
Supplied in pair.SKU: 2090240_4
