Squeeze the bulb to dispense liquids one drop at a time. These droppers are also known as transfer pipettes.

Pair these pipettes with a pipette pump to transfer measured streams of liquid.

These fixed-volume micropipettes dispense a small amount of liquid for speedy, routine dispensing jobs.

Draw and dispense liquids at a controlled speed. These pumps give you more control of flow than a basic pipette bulb but not as much as an electronic pump.

The simplest form of a pipette pump, these bulbs let you control flow as you quickly draw and dispense liquid. Use them with a pipette.

Filter out contaminants when dispensing samples in labs and other sanitary environments.

Dispense a sample many times without refilling your pipettor. No need to autoclave these tips before first use—they’re cleaned and bagged to prevent contamination.

Store pipettors to keep your lab organized.