US$ 154.22
and momentum-collision setups where a mid-size projectile is needed
4 fulcrum triangles
Multiple adapter in borosilicate glass features two parallel necks with 24/29 sockets for connecting multiple components in chemistry apparatus
and lead plugs for pump-plate connection during evacuation
Set of 25 Collection of different minerals and rocks collected from different places
Meter Stick Optical Bench Kit with Double Concave and Convex Lenses Material_Ceramic and momentum-collision setups where aMeter stick optical bench with a hardwood rule, two lens holders, point source, candle mount, index card screen, and a matched pair of convex and concave lenses for image formation exercises.
US$ 154.22
US$ 138.72
US$ 40.00
US$ 475.31
US$ 146.47
US$ 17.95
US$ 17.95
US$ 208.47