The Biohit Proline adjustable 12 Channel 50-300ul pipette pipetor pipetman is a versatile and precise device designed for use in microbiological and biological laboratories. With its adjustable volume range of 50-300ul, this pipette is ideal for a variety of experimental needs. The 12-channel design allows for efficient and consistent dispensing of liquids, making it a valuable tool for healthcare, lab, and dental professionals seeking accuracy and reliability in their work. The Biohit brand is known for its quality and commitment to innovation in laboratory equipment, making this pipette a dependable choice for scientific research and medical applications.