Proline® Plus mechanical pipette family is designed to offer comfort and quality for your every day manual pipetting. While it shares many of the excellent features of mLINE®, it has a personal design and a robust feel for heavier use. In addition, it has the widest pipette range, including fixed volume pipettes, for when volumes need to be ready-set to avoid errors. Proline® Plus pipettes are an excellent choice for both experienced laboratory professionals and students.