The 2535 Quaternary Gradient Module is a four solvent, low pressure mixing gradient pump (up to 50 mL/min) that serves as a solvent delivery device for purification systems. Dual programmable flow paths enable the system volume to change when the column size is changed.

Features:

• Four-solvent gradient selection
• Two fluidic pathways (small scale and large scale) to accommodate column selection and chromatographic efficiency
• Control from 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 Software
• Leak detection is standard
• 50 mL/min capability for using columns up to 30 mm I.D. for pruification of milligrams of material
• Many optional shelf units, degassers, splitters, and accessories to customize any system
• High pressure operation @ 6,000 psi (414 bar) to accommodate a wide variety of column lengths, diameters, and particle sizes