GSC Go Science Crazy

specimen jar, flint glass, 16oz, 89/400, foam-lined cap, pack of 12

brush, burette and pipette, natural bristles, 32x133mm, pack of 12

support ring, 2 in. diameter, pack of 10

magnifying bug viewer, pack of 10

balance, new york, deluxe, with support stand

porcelain mortar and pestle, 160mm opening and 500ml capacity. case of 12.

physics ball, wood, 25 mm (1 in.), solid, pack of 10

porcelain mortar and pestle, 80mm opening and 60ml capacity. case of 12.

prism, acrylic, equilateral, 50 mm length, 25 mm face, pack of 10

prism, glass, right-angle, 50 mm length, pack of 10

prism, acrylic, equilateral, 25 mm length, 25 mm face, pack of 10

lens, double-convex, glass, 50 mm diameter, 5 cm focal length, pack of 20

lens, double-concave, glass, 50 mm diameter, 15 cm focal length, pack of 20

lens, double-convex, glass, 50 mm diameter, 10 cm focal length, pack of 20

lens, double-concave, glass, 50 mm diameter, 10 cm focal length, pack of 20

lens, double-concave, glass, 38 mm diameter, 50 cm focal length, pack of 20

lens, double-concave, glass, 38 mm diameter, 30 cm focal length, pack of 20

lens, double-convex, glass, 50 mm diameter, 25 cm focal length, pack of 20

lens, double-concave, glass, 50 mm diameter, 5 cm focal length, pack of 20

lens, double-concave, glass, 38 mm diameter, 10 cm focal length, pack of 20