Serological Pipette

The serological pipette is a nearly ubiquitous laboratory instrument used for transferring milliliter volumes of liquid. Serological pipettes typically have gradations along their sides for measuring the amount of liquid being aspirated or dispensed. They are most recommended for use because of their preciseness in measuring the smallest increment levels. Serological pipettes are designed to be used as blow-out pipettes. These pipettes have graduations closer to the end of the tip. Rubber bulbs attached to the tip are used to blow out an excess solution using air or gravitational pressure.