Description
Pairs 25mm faces on a right-angle glass prism
letting students measure rotational distance against linear advance to derive the mechanical advantage of the spiral
gripping burettes and flask necks from 12 to 45 mm on retort stand rods
5-inch wooden frame pairing a 10mL small syringe piston with a 50mL large piston
Handheld digital pH tester designated EI 0961
Low-Friction Force Table Pulley Clamp, 2" Material_Brass Pairs 25mm faces on aEngineered for force table vector addition and equilibrium experiments, this clamp mounted low friction pulley keeps angular force readings accurate.
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