US$ 149.50
and basic circuit demonstrations
8-inch polished metal dome
Activated charcoal (300g)
For Newton's laws
Pack of 100 rimless light-wall test tubes in borosilicate 3
Class B Borosilicate Glass Graduated Cylinder with Spout and Protective Collar Capacity:100mL and basic circuit demonstrationsIntegral pouring spout combines with a detachable hexagonal base and cushioned neck collar, supporting spill controlled transfer after volumetric measurement.
US$ 149.50
US$ 200.00
US$ 160.00
US$ 153.50
US$ 514.50
US$ 69.99
US$ 115.20
US$ 164.95