US$ 1200.00
Polyhedral 120mL glass alcohol lamp ships with a metal cap and fiber wick for low-temperature bench heating in chemistry and biology demonstrations
ten per pack
each foam-protected in a wooden case with frequencies labeled
Pairs of lamps
verifying conservation of momentum in two dimensions for mechanics-unit investigations
High-Speed Low-Friction Pulley on Rod, 10" Type_Apron Polyhedral 120mL glass alcohol lampTen inch high speed low friction pulley on a 12mm aluminum rod, pairing a 2 inch plastic wheel with a metal bearing for smooth, consistent rotation in force and motion experiments.
US$ 1200.00
US$ 164.72
US$ 725.00
US$ 991.59
US$ 510.00
US$ 725.34
US$ 297.01
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US$ 230.87
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