US$ 12.95
and stroke-driven machines
giving students shape variation on top of the material-density comparison
Twenty-seven components - slit plates
75-inch frame for bench storage between uses in teaching chemistry and biology labs
Size 00 museum-grade entomology pins in a hundred-pack
Eisco Labs Human Skin 12" tall - Enlarged 70 Times 4 Parts hinged Ends_Dual and stroke-driven machinesEnlarged 70 times. Layers of the skin can be hinged back to expose depth further research. Showing first rudiments of hair (exposed and in section), sweat gland and sense organs of skin. Hinges into 4 parts. Mounted on 10"x 7" base. Hand painted Enlarged 70 times. Layers of the skin can be hinged back to expose depth further research. Showing first rudiments of hair (exposed and in section), sweat gland and sense organs of skin. Hinges into 4 parts.