US$ 60.00
Simultaneous AC and DC output on this low-voltage power supply
packaged with carbons
Simulates the geared motion of a metal-cutting lathe through a hand-cranked
AP Biology investigation #5 examines photosynthesis through light reactions
specimen transfer
Hydrogen Peroxide Solution, 6%, 3.8L, Laboratory Grade Diameter_200mm Simultaneous AC and DC outputBulk 3. 8 liter supply of 6 percent hydrogen peroxide, sized for classroom demonstrations of catalase activity, elephant toothpaste, and oxidation reactions.
US$ 60.00
US$ 58.00
US$ 1649.50