Eppendorf Research plus BASIC 3123000349

The Eppendorf Research plus BASIC (catalog 3123000349) is a single‑channel, mechanical air‑cushion micropipette for manual liquid handling in laboratories. It provides an adjustable volume range of 0.25–2.5 mL and is designed for common workflows such as forward and reverse pipetting, sample mixing, supernatant removal, phase extraction and plate or gel filling. The pipette follows Eppendorf’s PhysioCare Concept for reduced weight and operating forces and can be autoclaved either entirely or by lower part for decontamination.

Key Features:

• Type: single‑channel, variable volume piston (mechanical air‑cushion)
• Volume range / Capacity: 0.25–2.5 mL
• Operation: standard three‑button control (volume select, pipetting, tip ejection)
• Color: red (catalog listing)
• Spring‑loaded tip cone to minimize tip attachment forces
• Autoclavable — whole pipette or lower part (manufacturer guidance)

Advantages:

• Ergonomic design (PhysioCare Concept) reduces hand and arm strain during repetitive pipetting
• High precision and accuracy suitable for routine lab tasks and sensitive liquid transfers
• Low tip attachment and reduced tip‑ejection forces improve user comfort and reproducibility
• Autoclavability supports proper decontamination and flexible maintenance options