Somewhat simplified, you can say that the pipette is manufactured by heating up a glass tube and pulling it to the breaking point. This produces a very thin and tapered tip. This type of micropipette ...

Like so: insert an open-ended glass capillary tube into your mouth ... draw a solution upwards through your man-made pipette to your desired volume using the tension created by the reduced ...

Glass evaporation traps allow rapid calibrations from 20 µl to 2 ml pipettes, owing to the good visibility, stable configuration, and independent waste container. For volumes from 2 to 10 ml ...

Dropper/pipette A thin, tapering glass or plastic tube used to eject or suck in a small amount of fluid. Test tube A thin, cylindrical container, usually made of glass. Used to hold chemical and ...