Eppendorf Research plus BASIC 3123000250

The Eppendorf Research plus G, Basic (catalog EP3123000250) is a single‑channel, variable‑volume mechanical air‑cushion pipette designed for accurate manual liquid transfer in laboratories. Its 20–200 µL range supports forward and reverse pipetting, removal of supernatants, sample mixing and filling of plates, gels and reaction vessels. The pipette is built around Eppendorf’s PhysioCare concept for reduced pipetting forces and may be autoclaved either entirely or only the lower part for decontamination.

Key Features:

• Type: Single‑channel, variable‑volume mechanical air‑cushion pipette
• Volume range: 20–200 µL (variable)
• Color: Yellow (control/button color coded for tip size)
• Operation: Standard three‑button operation (volume selection, pipetting, tip ejection)
• Autoclavable: Entire instrument or lower part can be autoclaved
• Feature: Spring‑loaded tip cone to minimize tip attachment forces

Advantages:

• Ergonomic PhysioCare design and very low operating/tip ejection forces reduce hand and arm strain
• Spring‑loaded tip cone improves tip fit and lowers attachment forces for consistent tip seating
• Autoclavability enables effective decontamination workflows without special disassembly
• Secondary (temporary) adjustment option helps maintain accuracy with challenging liquids or at high altitude