Pipettor, Transferpettor digital, blue, 20-100ul

The Transferpettor is ideal for liquids when air displacement pipettes just will not work. Viscous, foaming, high vapor pressure: the Transferpettor can handle them all, with precision and accuracy. This is the pipette for your most demanding pipetting operations. The Transferpettor operates on the positive displacement principle. In contrast with air displacement pipettes, the piston is in direct contact with the aspirated liquid. The tightly fitting Areas of application: + Media which tend to foam, such as tenside solutions + Media with high vapor pressure (up to 500 mbar) such as alcohols, ether and hydrocarbons + Highly viscous media, such as highly concentrated protein solutions, oils, resins and fats up to a viscosity of 140,000 mm2 /s. + Media with high density up to 13.6 g/cm3 such as glycerin, mercury, sulfuric acid, etc. can be pipetted without the need to recalibrate. piston always wipes the walls of the tips completely clean – literally to the last drop. Therefore, providing reproducible results. There is no need to discard tips after each pipetting operation since residual wetting is negligible.