Drawing quantities of liquids from large supply bottles is a daily routine in the lab. This manual task must be carried out quickly, accurately, reproducibly, simply and safely.VITLAB® simplex2 bottle-top dispensers are a family of instruments with proven precision that offer many advantages in routine liquid-handling operations. The positive displacement piston in this instrument is equipped with a fluoroplastic (PFA) sealing lip on the cylinder wall. This acts like a windscreen wiper to prevent crystal build-up on the cylinder wall from readily crystallisable media. The glass cylinder is also coated with a plastic material that reduces the risk of splashes should breakage occur. The telescopic filling tube can be adjusted smoothly to the height of the bottle.Since the materials in contact with the media (PTFE, PFA, FEP, borosilicate glass and platinum-iridium) are resistant to most acids, bases, and solvents, VITLAB® simplex2 bottle-top dispensers can be used in practically any operation.VITLAB® genius2 and simplex2 are completely autoclavable at 121 °C (2 bar) according to DIN EN 285, and are DE-M marked.Included in delivery:VITLAB® simplex2, 3 respectively 5 threaded adapters* made of PP, telescopic filling tube, mounting tool, instruction manual,quality certificate.Also available with DAkkS calibration certificate or individual quality certificate.