Waters HPLC pumps enable you to customize HPLC systems to accommodate your solvent delivery needs, whether for isocratic or gradient, analytical or preparative.
Gradient Solvent Delivery
Typical Column I.D. (mm) | Max Flow Rate (mL/min) | Fluid Handling Unit | Sample Load | Software |
2.0 to 19.0 | 22.5 | 1525 EF | µg to tens of mg | MassLynx™ or Empower™ 2 |
4.6 to 30.0 | 50.0 | 2535 Quaternary Gradient Module | mg to g | MassLynx or Empower 2 |
4.6 to 50.0 | 150.0 | 2545 Quaternary Gradient Module | mg to g | MassLynx or Empower 2 |
4.6 to 50.0 | 150.0 | 2545 Binary Gradient Module | mg to g | MassLynx |
7.8 to 75.0 | 300.0 | 2555 Quaternary Gradient Module | mg to tens of g | MassLynx or Empower 2 |
Accessories