Platinum (Pt) > Extremely high purity Platinum sample for collectors & display. Certified 1 gram ingot - purity: 99.9995%. Includes clear storage/display container with lid as shown. You may also choose the foam insert color, either black or white.... more info
Student Electrolysis Apparatus A simple and affordable Electrolysis Apparatus used to make Hydrogen and Oxygen gas from water - ideal for student use. Clearly demonstrates how Hydrogen & Oxygen gas are produced by passing DC current through water..... more info
Hoffman Apparatus One of the most elegant pieces of laboratory equipment, the Hoffman Apparatus, used to produce Hydrogen & Oxygen gas from water... or other gases from other liquids. This is a top quality piece of laboratory equipment,...... more info
A small tab of pure Platinum foil sealed in a glass tube with an internal conductive wire. Impervious to corrosion, these Platinum Electrodes are perfect for replacements for our professional Hoffman Apparatus, homebrew electrolysis devices, or for..... more info
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