Eppendorf Research Plus G 4-Pack Pipettes 2.5/20/200/1000 µL –2231300004 -Sealed

Brand New. Factory Sealed.
🔹 Model Information


Model : 2231300004


Set Type: Research Plus G 4-Pack, 1-Channel Mechanical Pipettes


Volume Ranges: 2.5 µL, 20 µL (yellow cap), 200 µL, 1000 µL


Configuration: Variable-volume, single-channel


Manufacturer: Eppendorf AG (Germany)


Compliance: ETL / CE Certified Laboratory Equipment



🔹 Product Overview
The Eppendorf Research Plus G series represents the premium class of mechanical air-cushion pipettes designed for precision, light weight, and superior ergonomics. This 4-pack provides a full coverage range for micro- to macro-volume pipetting.
🔹 Key Features


Mechanical air-cushion design for accurate and reproducible dispensing of aqueous solutions


Ultra-lightweight construction developed under Eppendorf PhysioCare Concept® for exceptional ergonomics


Spring-loaded tip cone minimizes attachment force while maintaining tight sealing (≤ 1 mL models)


Low operation and ejection forces reduce hand and arm strain during repetitive use


Adjustable volume mechanism enables quick calibration for special liquids (e.g., ethanol) or high-altitude conditions


Autoclavable (complete pipette or lower part only) for decontamination and sterility control


Premium UV- and chemical-resistant materials ensure durability and long service life



🔹 Included in Box


4 × Eppendorf Research Plus G single-channel pipettes (2.5 / 20 / 200 / 1000 µL)


Original factory box with order label and barcodes


Manufacturer documentation and any factory-included accessories (e.g., epT.I.P.S.® sample bag or pen if supplied)