User-induced pipette

Definition

A device designed for the manual withdrawal, transfer, and injection of small volumes of fluid materials. It is made of glass or plastic and is designed as a long thin tube, typically with graduations along its length. The user will typically attach a mouthpiece and create a partial vacuum within the pipette by gently sucking the air from inside the tube inducing the liquid to enter the pipette, or achieve the same action with a squeezable bulb. Closing the mouthpiece or the user end of the pipette will hold the liquid therein; dispensing is done by controlled venting of air into the user end or squeezing the bulb.

GUDID devices

113

Last updated

2026-06-04 19:44:10