USED EPPENDORF RESEARCH SINGLE CHANNEL MANUAL PIPETTE – 5000 µL

Product Description This used Eppendorf Research manual single-channel pipette offers reliable, high-precision liquid handling in the 500 to 5000 µL range. Manufactured to the highest laboratory standards, it combines ergonomic design, durability, and consistent performance, making it an excellent choice for professional research, diagnostic, and analytical environments.

Intended Applications This pipette is ideally suited for a wide range of laboratory procedures requiring accurate volume transfer of aqueous solutions, including:

• Molecular biology and genetics research (PCR setup, DNA/RNA isolation, sequencing preparation)
• Cell culture and tissue engineering (dispensing media, buffers, and reagents)
• Biochemistry and protein analysis assays
• Pharmaceutical development, formulation, and quality control testing
• Clinical diagnostics and sample preparation
• General analytical chemistry workflows, such as reagent aliquoting, dilutions, phase extraction, sample mixing, and supernatant removal

Technical Specifications

• Catalog Number: 3123000071 (Research® plus model)
• Volume Range: Adjustable 500 – 5000 µL (0.5 – 5 mL)
• Volume Increment: 5 µL
• Channels: Single channel
• Pipetting Principle: Mechanical air-cushion system
• Display: Clear 4-digit volume display
• Color Code: Violet control button
• Tip Compatibility: Designed for standard 5 mL pipette tips (Eppendorf epT.I.P.S.® or equivalent third-party tips)

Functional Specifications and Features

• Accuracy (Systematic Error) and Precision (Random Error) per manufacturer data (DIN EN ISO 8655 compliant):
  • At 500 µL: ±2.4 % (±12 µL) systematic / ±0.6 % (±3 µL) random
  • At 2500 µL: ±1.2 % (±30 µL) systematic / ±0.25 % (±6.25 µL) random
  • At 5000 µL: ±0.6 % (±30 µL) systematic / ±0.15 % (±7.5 µL) random
• Ergonomic Design: Low operating and tip-ejection forces in accordance with the Eppendorf PhysioCare Concept® to minimize hand and arm strain
• Autoclavability: Fully autoclavable (entire pipette or lower part) for convenient sterilization
• Additional Features: Smooth piston action, robust chemical-resistant construction, and reliable volume setting mechanism for reproducible results across repeated use

This instrument has been maintained in a professional laboratory setting and remains fully functional, providing excellent value and performance for continued scientific applications.