US$ 39.99
Pack of 12 Class A graduated cylinders in borosilicate glass holds 25mL with hexagonal bases for classroom precision volumetric measurement
Double-vessel copper calorimeter set with a 75 by 50mm inner cup on cork supports inside a 100 by 75mm outer shell and a slotted lid
AP Biology investigation #5 examines photosynthesis through light reactions
Simultaneous AC and DC output on this low-voltage power supply
packaged with carbons
Hydrogen Peroxide Solution, 6%, 3.8L, Laboratory Grade Diameter_200mm Pack of 12 Class ABulk 3. 8 liter supply of 6 percent hydrogen peroxide, sized for classroom demonstrations of catalase activity, elephant toothpaste, and oxidation reactions.
US$ 39.99
US$ 40.00
US$ 19.99
US$ 117.00