Use a Genecon or other voltage source to separate water into its component gases. A lot of power is required for this one, but student enthusiasm escalates once they are reminded that hydrogen is explosive. The tank is molded in one piece from a clear resin with stainless steel electrodes sealed in place. The unique design permits stacking for storage. Complete with two graduated test tubes, a test tube holder, and instructions.
V**A
But quality of the product is good.
Be careful when you open it, cause one of the testtubes just fell out and broke. Had to order a new one. But quality of the product is good.
D**5
Good Service
Used in a student science fair project. Worked as advertised and project successfully completed. Thanks for the prompt service and good product.
Trustpilot
2 months ago
4 days ago
