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Quaternary Rapid Separation LC Pump

The Thermo Scientific Dionex UltiMate 3000 Quaternary Rapid Separation Pump LPG-3400RS provides the highest degree of flexibility in solvent proportioning for UHPLC applications. This pump is recommended for a wide range of research and routine applications, and for method development.

  • Serial dual-piston operating principle, low-pressure gradient proportioning
  • Wide operating flow rate range from 100 μL/min to 8 mL/min with high flow rate accuracy
  • Support of operating pressures of up to 1034 bar (15,000 psi)
  • SmartFlow technology automatically ensures optimal chromatographic performance at any operation condition
  • Automatic compressibility compensation, no manual solvent setting needed
  • Unique SpinFlow mixing design perfectly balances gradient delay volume against mixing efficiency
  • Extensive mixer portfolio (35–1550 μL) to cover all application needs
  • Reliable vacuum degassing with an internal four-channel micro membrane degasser
  • Active rear-seal wash for maximum seal lifetime, and reduced instrument down time

The LPG-3400RS is recommended for any UHPLC and conventional LC applications in the pharmaceutical, food and beverage, and environmental industries.