US$ 30.00
Six-pulley set with single
this green LED on a demonstration base with 4mm plug connections lights up when current flows in the correct direction
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
10 x 7" Aluminum Dissection Tray, No Wax Item Type_Tray Six-pulley set with singleLightweight aluminum dissection tray provides a smooth wash down surface for introductory specimen work in biology and life science teaching labs.
US$ 30.00
US$ 19.20
US$ 31.30
US$ 21.11