US$ 2664.75
electromagnet coil
one fitted with an exploder piston for impulse experiments
Used to introduce semiconductor rectification
3 inches wide with a 1-inch spout
Dynamic Track with Stand and Ramp Biology_Entomology & Zoology electromagnet coilAdjustable hardwood ramp track with a 30 by 120cm running surface and a run off section, delivering controlled slopes for friction, motion, and energy on incline investigations.
US$ 2664.75
US$ 1657.50
US$ 20.00
US$ 21.99