Cole-Parmer Cole-Parmer 12-Channel Adjustable-Volume Pipette, 20-200 uL; Each GO-21600-21

• Excellent accuracy and performance at an economical price • Fully autoclavable • Easy-click digital volume setting Ergonomic, lightweight design with soft plunger movement minimizes hand fatigue. Pipettors feature streamlined, low-pressure tip ejector for easy access to narrow containers. They facilitate last drop dispensing and reverse pipetting technique with two-stage plunger operation for blow-out. Easy to calibrate and disassemble for routine servicing or autoclaving. Adjustable-volume and multichannel pipettors feature quick, easy click-stop, digital volume settings. Individually calibrated in accordance with DIN 12650 Standards and supplied with a computer-generated calibration document supplied by the manufacturer and calibration tool.