US$ 28.00
7 geometry pushing the focal point downrange for projection-style real-image formation across long benches
Used to measure induced EMF as a magnet falls through a 100-turn coil on a 15mm acrylic tube
supplied on a plastic-and-metal rack with a carrying handle for classroom transport
Simple-form wheel and axle with a larger wheel on a smaller axle
10 x 7" Aluminum Dissection Tray, No Wax Item Type_Tray 7 geometry pushing the focalLightweight aluminum dissection tray provides a smooth wash down surface for introductory specimen work in biology and life science teaching labs.
US$ 28.00
US$ 25.00
US$ 25.00
US$ 21.70
US$ 37.00
US$ 45.00
US$ 25.00
US$ 25.00