US$ 95.00
and tin specimens in a snap-top case for comparative mass-volume calculations
and an activity guide for introducing circuit construction
or acrylic rods
Built for introductory head dissection
Dark-complexion life-size human torso with 13 removable organs including brain
Plano-Cylindrical Concave Lens, -17 Diopter, 50 x 50mm Material_Bristle and tin specimens in aPlano cylindrical concave lens at 50 by 50mm with 17 diopter power, the cylindrical concave curvature spreading light along a single axis for line focus and divergence demos.
US$ 95.00
US$ 527.00
US$ 65.00
US$ 85.50
US$ 119.00
US$ 20.00
US$ 65.00
US$ 394.00