The 2555 Quaternary Gradient Module is a four solvent, low pressure mixing gradient pump (up to 300 mL/min) that serves as a solvent delivery device for purification systems.

Features:

• Four solvent gradient selection
• Control from both MassLynx™ or Empower™ software, or console allowing scale up via a familiar software interface
• Interfaces to a variety of detectors and peak fraction collectors for optimum purifications
• Allows UV or MS directed purification with MassLynx
• Leak detection is standard
• 300 mL/min capability for using columns up to 75 mm I.D. for grams of material
• Many optional shelf units, degassers, splitters, and accessories to customize any system
• High pressure operation of 3000 psi (207 bar) @200 mL/min with a roll off to 2,500 psi (172 bar) @300 mL/min to accommodate a wide variety of column lengths, diameters, and particle sizes