Description
Pairs 50mm of aperture with a 200mm focal length on a convex glass surface
5-inch rod for clamp-stand setups
and heart-tube formation for embryology and developmental biology teaching
four magnet-mounted pulleys
Multipoint Fuel Injection Module - Item #
Metal Lever on Magnetic Base Force & Motion_Mechanics Pairs 50mm of aperture withThirty seven point five cm perforated metal lever on a magnetic base, with holes at 25mm intervals for hanging masses during torque, equilibrium, and lever principle demonstrations.
Exchange/Return Notes
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