A pipette, also known as a pipette gun, is a device used for quantitative transfer of liquids. It is widely used in fields such as biology, chemistry, clinical diagnostic laboratories, biotechnology laboratories, pharmacy and chemistry laboratories, environmental laboratories, and food laboratories.
Generally speaking, colour pipette is composed of dozens of components, but for users, they usually only need to understand a few important components, namely the body, handle, sealing ring, and piston.