gsc international

rubber stoppers, size 00, 2-hole. case of 10-pound.

rubber stoppers, size 12, 2-hole. case of 10-pounds.

clamp, universal, three prongs, plasticized jaws, case of 100

litmus paper, blue case of 12 packs. each pack contains 100 strips.

mohr's pipette, 2ml capacity, pack of 10

microscope, portable handheld

resonance tube, glass, graduated, 38 mm diameter, 450 mm length, case of 6

pulley, double, parallel, aluminum, 50mm, pack of 5

connecting tube, glass, y-shaped, 10mm, pack of 10

tubing cutter with a single wheel, pack of 10

drying tube, straight, borosilicate glass, 200mm, pack of 10

distillation apparatus, essential oils and perfumes

bottle, flint glass, amber, boston round, 2oz, with cap, pack of 12

mirror, glass, round, convex, 7.5 cm diameter, 7.5 cm focal length, pack of 10

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

lens, double-concave, glass, 38 mm diameter, 15 cm focal length, pack of 20

funnel, buchner, porcelain, 80mm, pack of 10

physics ball, aluminum, 19 mm (3/4 in.), drilled, pack of 10

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

physics ball, copper, 25 mm (1 in.), drilled, pack of 10