Description
sized to demonstrate cathodic deposition and the coulometric form of Faraday's first law
providing a direct numeric current reading for student circuits where analog needle deflection would be too coarse to resolve cleanly
sized so the heavier D cell stays seated when student-built circuits are picked up
General purpose googles with side ventilators
Simple Respirometer for Biology Experiments Subcategory_Thistle Funnels sized to demonstrate cathodic depositionSimple respirometer measures oxygen consumption in germinating seeds, small animals, or yeast cultures for metabolic rate experiments in biology labs.
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