Rare Earth magnet, measures 1.875inch by 0.875inch by 0.375inch thick, poles are on the large opposite faces, ideal for constructing an alternato and are among the most cost-effective strong magnets available
Fractional Distillation Kit, Small Group Learning, Includes: Simulated Crude Oil, Rubber Stoppers, Disposable Cups, 5 pieces Tubing, complete kit for fractional distillation experiment to simulate the fractionation of crude oil,
Solar panel Each panel, 7.2 V 200 MA, comes with alligator clips to easily hook up and power anything, Typical applications include solar model cars, solar model boat, solar toys, solar scientific kits, solar experimental kits, solar construction kits
Production of Biodiesel Kit, Includes: Vegetable oil, Methyl alcohol, Potassium hydroxide, Microburners, two-phase process to produce small batches of crude biodiesel