Agilent Technologies Inc. - 1100 Capillary Pump

Agilent 1100 Series Capillary Pump

A unique pump design offers better control and flexibility of low flow rates. The pump is ideally suited for capillary LC and LC/MS applications, like bio-pharmaceutical research, where sample volumes are limited and higher sensitivity is essential.

Features

• Electronic Flow Control (EFC) provides real-time adjustment of the flow rate throughout the analysis for reliable and reproducible results
• In capillary mode optimized flow rates from 1 µL/min up to 100 µL/min (in normal mode up to 2.5 mL/min with additional hardware changes) for highest flexibility
• Retention time (RT) stability independent from column back pressure for maximum performance
• Accurate flow rates, even with solvent mixtures
• Automatic purge valve and solvent selection valve
• Low delay volume through the use of micro volume components
• Micro vacuum degasser included for low detector baseline noise and long-term stability

Application focus
Capillary LC is frequently used for the analysis of drugs and its metabolites to gain sensitivity, especially when sample volume is limited. Important for low flow rate ranges is a robust and reliable instrument. It provides a stable flow rate throughout the analysis — Capillary LC as easy as standard LC.