MEDICAL LABORATORY SCIENTISTS HEROES

When scientists need to accurately and precisely deliver smaller volumes of a liquid, they use a pipette - a calibrated glass tube into which the liquid is drawn and then released. Glass and plastic pipettes have been mainstays of chemistry and biology laboratories for decades, and they can be relied upon to dispense volumes down to 0.1mL.

Molecular biologists frequently use much smaller volumes of liquids in their work, even getting down to 0.1µL (that's one ten thousandth of a millilitre, or one ten millionth of a litre!). For such small volumes, they need to use a micropipette