Micro burettes acc. to Bang, DURAN®, class AS, certified conformity
Blue graduated, with dated batch identification. Straight stopcock and stopcock on filling tube available with standard ground glass key or PTFE key. Schellbach stripe for enhanced legibility, main point ring graduation. Calibrated for EX, DIN EN ISO 385.
Additional batch certificates can be generated and printed at any time free of charge on the manufacturer's website.