US$ 32.00
Nickel-plated T-pins provide secure specimen pinning with broad heads for stable dissection board mounting in biology laboratories
compatible with dilute acids
and standing waves visibly enough to compare amplitude
Aluminum 40cm precision force table with tapped pulley positions and central ring assembly for resolving and composing force vectors under equilibrium conditions
Large-format Boyle's Law apparatus with hand pump
Bunsen Burner without Flame Stabilizer, Natural Gas Science Classroom Nickel-plated T-pins provide secure specimenStabilizer free Bunsen burner runs on natural gas for routine heating in chemistry and biology classroom laboratories.
US$ 32.00
US$ 26.00
US$ 28.40
US$ 45.90
US$ 28.40
US$ 6250.00
US$ 39.99
US$ 171.83
US$ 10.00
US$ 13.00
US$ 181.39
US$ 16.90