Description
Cross-sectioned across 25 botany slides
Compact 200x44mm extended-range rheostat at 50 ohms and 2A
supplying enough capacitance to make charge and energy storage observable on a slow charging curve
isolating ion behavior in electrolysis and voltaic-cell investigations
preventing blowouts while anchoring the unit against accidental classroom contact
Lab Grade Granular Zinc Metal, 20 Mesh, 500g Chemical_Isopropyl Alcohol Cross-sectioned across 25 botany slidesFive hundred gram bottle of laboratory grade granular zinc at 20 mesh, the reactive metal source for the classic copper sulfate displacement reaction and reduction chemistry student work.
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