science-is

Dictionary of Ichthyology - Brian W. Coad

TUBE.01 13 X 100 mm $0.25 each (uses rubber stopper size #000 ... 43 cm long, bristle pattern tapers from 2 cm down to 3 mm at tip $7.95 each ... All it takes is a little bump on the edge of a table to crack or break the larger beakers. ... potentially resulting in a huge mess and loss of whatever solution was in the beaker.