US$ 109.95
19-inch clear slots
Built on a leveled cast-iron base with a dual-angle polymer top
telophase — progress across this plant mitosis model for cell division teaching in biology courses
motion studies
Aluminum Plotting Compass, 2" Diameter Prong_3 19-inch clear slotsGlass faced plotting compass in an aluminum case with a dial marked in principal points, used to map field lines around bar magnets and solenoids.