Eppendorf Multipette M4 BASIC 4982000411

The Eppendorf Multipette M4 BASIC (catalog number 4982000411) is a mechanical positive-displacement multi-dispenser designed to aspirate a bulk volume and dispense it repeatedly (up to 100 times) using Eppendorf Combitips® advanced or ViscoTip® dispenser tips. It is intended for repetitive workflows such as plate or tube filling and reagent aliquoting and is suitable for viscous, volatile or hazardous liquids because the positive-displacement tip system dispenses without an air cushion. The instrument includes a motion sensor with auto-sleep and is supplied with a holder for wall mounting or pipette carousel for convenient bench storage.

Key Features:

• Volume range: 1 µL – 10 mL (adjustable).
• Dispense capability: aspirate once and dispense up to 100 times per Combitip.
• Positive-displacement dispensing; compatible with Combitips® advanced and ViscoTip® (automatic tip recognition).
• Integrated step counter and selectable volume settings (multiple discrete settings per tip size).
• Includes holder for wall mount or pipette carousel; motion sensor with auto-sleep to save power.

Advantages:

• Increases throughput for long series (plate filling, aliquoting) by allowing many dispenses from one aspiration.
• Delivers accurate dispensing independent of liquid viscosity, density or volatility due to positive-displacement operation.
• Improves safety and contamination control when handling infectious, toxic or radioactive liquids via hermetically sealed positive-displacement tips.
• Ergonomic design, one-handed Combitip ejection and a step counter reduce user fatigue and help avoid errors during extended pipetting series.