Description

and specific gravity work

Equal-mass density set in aluminum

and intestines

passing freely through the ring at room temperature but halted by the ring after flame heating expands the metal

Halogen Light Source for Optical Bench, 12V Entomology & Zoology_Zoology Models and specific gravity workStand mounted halogen lamp rated 12V 21W, with a positioning lug rod that locates accurately on standard optical benches for lens, mirror, and refraction demonstrations.

Exchange/Return Notes

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Halogen Light Source for Optical Bench, 12V Entomology & Zoology_Zoology Models and specific gravity work

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