Eppendorf Reference 2 4925000120

The Eppendorf Reference 2 4925000120 is a piston-stroke air-cushion pipette designed for precise low-contamination liquid transfer in research laboratories.

Key Features:

• Pipetting volume range: 0.1 µL to 10 mL depending on model variant
• Available as single-channel pipette with variable or fixed volume and multi-channel pipette (8 or 12 channels) with variable volume
• Air cushion principle operation with piston-stroke mechanism
• Materials: upper external surfaces made of polypropylene (PP), polycarbonate (PC), polyetherimide (PEI), stainless steel; lower parts made of PP, PVDF, PEI, PPS, PEEK, PTFE, EPDM, silicone, steel
• Color-coded control button and trays to match pipette size and pipette tip volume
• Volume setting via control button with volume catch pressed; volume can be set from high to low values
• Disposable single-use pipette tips mandatory for use
• User-adjustable volume with factory and user adjustment seals included
• Multi-channel variants include a multi-channel tool for 100 µL and 300 µL tips
• Operating environment: indoor use by trained personnel

Advantages:

• Wide volume range allows flexible liquid handling from sub-microliter to milliliter scale
• Air cushion piston-stroke design ensures accurate and low-contamination liquid transfer
• Color-coded controls simplify tip matching and reduce user errors
• Use of chemically resistant materials extends pipette durability with various solvents and reagents
• User-adjustable volume with factory calibration ensures precise dispensing tailored to experimental needs
• Availability of multi-channel variant enables simultaneous handling of multiple samples, increasing throughput