218 Solvent Delivery Module by Agilent Technologies

From the analytical range well into preparative HPLC with up to 50 mm column id, each Agilent 218 Solvent Delivery Module provides maximum flexibility and performance. Either for isocratic or gradient operation or as an injection pump, they operate at flow rates from 0.01 mL/min to 200 mL/min at backpressures up to 8,700 psi. To rapidly change from analytical to preparative configurations, simply loosen a finger-tight clamp and arrange the appropriate plumbing.

The dependable performance is derived from a rugged single-piston, rapid-refill design with few moving parts. The piston wash option dramatically extends seal life in bio-chromatography with high concentration salt buffers. PEEK and titanium pump heads are available to protect biological samples even from trace amounts of metal ions.

Features:

• Economic high pressure mixing  pumps enabling reproducible separations every time
• Available as isocratic, binary, tertiary, quaternary gradient configurations, or injection pump
• Easy scale-up with flow rates from 0.01 mL/min to 200 mL/min using four different pump head configurations up to 10, 25, 100, and 200 mL/min
• Piston wash option dramatically extends seal life with high concentration salt buffers
• Metal-free fluid paths for sensitive samples
• Exceptional flow rate accuracy, precision, compositional accuracy and gradient linearity specifications