gsc international

connecting tube, glass, t-shaped, 14mm, pack of 10

connecting tube, glass, t-shaped, 8mm, pack of 10

condenser, liebig, rubber joints, 300mm, pack of 10

test tube racks with 6 holes 25mm and 6 drying pins. pack of 10.

bottle, flint glass, amber, boston round, 0.5oz, with dropper assembly, pack of 12

drying tube, u-shaped, borosilicate glass, 150mm, pack of 10

pulley, double, parallel, plastic with metal housing, 50mm, pack of 15

extension ring, 6 in. diameter, pack of 10

jar, specimen, flint glass, 8oz capacity with 58/400 neck and foam lined cap. pack 12.

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

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

friction pad, wool, 6 in. x 6 in., pack of 10

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

physics ball, zinc, 25mm (1 in.), hooked, pack of 10

physics ball, wood, 25 mm, drilled, pack of 10

spatula and spoon tool, semi-micro, 19.8cm long, pack of 12

clamp, burette, double, cast-metal, plastisol tips, pack of 5

leyden jar

fermentation tube, ungraduated, 10ml, with base, pack of 10

clamp, mohr's pinch, nickel-plated spring steel, 13mm diameter, pack of 10