SoftGrip™ pipettors assure you of quality, comfort and precision manual pipetting. The slim ejection sleeve is made from a high strength, chemically resistant polymer. The slim design allows the pipette to reach to the bottom of narrow tubes without the need for extended length tips. SoftGrip pipettes have a universal calibration key that reduces the need for costly calibration services. Calibration requires only minutes to perform and eliminates the downtime and cost of alternative calibration methods. The SoftGrip tip nozzle ensures a proper fit with universal pipette tips. Unique color coding and labeling clearly indicates the volume of the pipettes.