Eppendorf Res.3 sing.-ch. lower part 20µL yellow 3102634003

This item is an Eppendorf replacement lower part (complete lower assembly) for single‑channel 20 µL pipettes, supplied in yellow for volume/tip color coding. The lower part contains the piston, seals, lower housing, ejector and nose cone components and is used to repair or service compatible Eppendorf Research/Reference single‑channel pipettes to restore proper function. Typical use cases are maintenance, part replacement after wear or contaminant exposure, and swapping color‑coded lower parts to match tip systems.

Key Features:

• Intended for single‑channel 20 µL pipettes (yellow color‑code for 20 µL range).
• Lower part complete — includes piston, piston seal, lower housing, ejector, ejector spring, nose cone and related seals.
• Compatibility stated for Research Plus / Reference single‑channel 2–20 µL and fixed 20 µL models (servicing/replacement part).

Advantages:

• Restores original pipette performance without purchasing a full replacement instrument, lowering service cost and waste.
• Quick‑release/quick‑connection lower part design allows easier field servicing and replacement of worn components.
• Autoclavable lower assembly and robust parts permit decontamination and reuse of the pipette body after servicing.
• Yellow color‑coding aligns with Eppendorf volume/tip coding to simplify tip compatibility and inventory management.