US$ 1247.50
Beech wood test tube rack holds 12 tubes up to 20mm diameter in a 9-inch frame for organized storage during chemistry and biology experiments
0V max for whole-class hands-on work
Brass Magdeburg hemispheres on a mounted base with a stopcock for releasing vacuum
Rooster dissection model demonstrates avian anatomy
and permittivity
6-Piece Acrylic Lens Set, 50mm (Convex, Concave, Plano, Meniscus) Subcategory_Lab Burners Beech wood test tube rackDesigned for safer per desk optics, a 50mm six piece acrylic lens set covers double convex, double concave, plano convex, converging meniscus, diverging meniscus, and plano concave.
US$ 1247.50
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