US$ 61.60
and material
Designed for liquid-fill Snell's-law work at smaller scale
and specific gravity work
Compact 200x44mm extended-range rheostat at 50 ohms and 2A
anchoring side-by-side magnet-strength comparisons for the classroom
92-Atom Molecular Model Set Subject_Physics and materialNinety two atom molecular model set with hydrogens, carbons, nitrogens, oxygens, halogens, and gray metals at 30 50mm diameter, plus medium, long, flexible, turning, and short bonds.
US$ 61.60
US$ 20.50
US$ 268.61
US$ 80.00
US$ 42.25