Air displacement micro pipette instructions

air displacement pipette and positive displacement pipette
how to use micropipette
air displacement principleair displacement pipette principle
air displacement pipettes parts and function

Piston-driven air displacement pipettes are a type of micropipette, which are tools to handle volumes of liquid in the microliter scale. Positive displacement pipettes, such as MICROMAN, work like a syringe. There is no air cushion between the disposable piston and the sample.Positive displacement pipettes, such as MICROMAN, operate like a syringe. There is no air cushion between the disposable piston and the sample. In air displacement pipettes, a certain volume of air remains between the piston and the liquid. Aspirate - to draw up the sample. Blow-out - to empty the tip Filling must be done very slowly to prevent air bubbles. Wipe the tip against the edge of the vessel to remove excess liquid outside the tip before dispensing.