Pipetting problem liquids such as foaming, viscous, volatile, dense, corrosive, or hazardous solutions can be a real challenge when using air-cushion pipettes. The properties of these liquids can affect the precision and impair the reproducibility of your results. Additionally there is the risk of pipette contamination or even damage by aggressive liquids and aerosols. Eliminate these risks by using a positive-displacement system like the Multipette M4! For more than 30 years, Eppendorf’s Multipette/Combitip system has helped users speed up long pipetting series and handle difficult liquids. The latest Multipette, model M4, offers increased user comfort and a unique volume range of 1 µL – 10 mL. The Multipette M4 is the only mechanical dispenser that dispenses the aspirated liquid up to 100 times without refilling the tip.

• Contamination-free dispensing of toxic, radioactive, and other hazardous liquids
• Precise and accurate dispensing of viscous solutions (e.g. glycerol) or liquids with high vapor pressure (e.g. ethanol)
• Multipette® M4: increased user comfort
• Stress-free, intuitive operation: easy-to-read display
• step counter shows number of executed dispensing steps
• volume range 1 µL – 10 mL
• Convenient handling ensured by ergonomically shaped operating elements
• 9 Combitips advanced sizes, 3 purity grades
• Automatic Combitip recognition (no time-consuming volume calculations)