GRADUATED PIPETTE BLAUBRAND SODA GLASS CLASS AS 25X0.1MLBlaubrand, class AS, graduated pipettes from Brand are manufactured in AR Glas soda lime glass to DIN EN ISO 835 standard and calibrated (EX) to deliver to the jet for "fast" delivery with a 5 second waiting time. Marked with blue enamel graduations and inscriptions. The 0. 1 and 0. 2ml sizes are calibrated to contain (In). Tolerances and colour code: Capacity, ml Graduations, ml Code Class AS ml 0. 1 0. 001 2 x green 0. 001 0. 2 0. 002 2 x white 0.