A pipette is a laboratory instrument used to transfer a measured volume of liquid. Pipettes come in various shapes and sizes, but all have a long, thin stem with a bulbous end. The bulbous end is used to draw liquid into the pipette, while the stem is used to deliver the liquid to the desired location.
Droppers are similar to pipettes, but they have a shorter stem and a smaller bulbous end. Droppers are often used to add small amounts of liquid to a sample, or to transfer liquid from one container to another.
