Both pipette types have a piston that moves in a cylinder or capillary. In air displacement pipettes, a certain volume of air remains between the piston and the liquid. In positive displacement pipetting, the piston is in direct contact with the liquid.
Liquid handling tool selection - Choose the best option, from pipette to tip
Air displacement pipettes - meant for general use with aqueous solutions Positive displacement pipettes - used for highly viscous and volatile liquids
There are two types of pipettes:
Thermo Scientific F1-ClipTip 12-Channel Pipette Thermo Scientific Finnpipette Stepper Pipette
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