How It Works
Positioning of the Quick Change Solvent Purifier in the HPLC pump flow path
Unwanted contaminants in HPLC mobile phases can show up in chromatograms as “ghost peaks”, which negatively impact detection limits or correct peak integrations.
Use Agilent’s InfinityLab Quick Change Solvent Purifier during time-consuming troubleshooting to identify and eliminate HPLC eluent related issues. This HPLC solvent cleaner should be installed outside of the sample flow path, between the pump gradient mixer and the autosampler, to remove chemical impurities in HPLC solvent.
Solvent purification performance
The InfinityLab Quick Change Solvent Purifier can effectively eliminate impurities due to its superior adsorption efficiency. This chromogram demonstrates its purification performance for an acetonitrile/water gradient targeting chemical contaminant.
Blue line: Working principle of impurity trapping with installed InfinityLab Quick Change Solvent purifier, 2.1 x 20 mm, for an acetonitrile/water gradient.
Finger-tight cartridge replacement
The cleaning cartridge of InfinityLab Quick Change Solvent Purifier is replaceable, which lowers the overall cost and reduces the environmental impact. The tool-free design provides a fast and effortless way to replace, or switch between, cartridges.
Users just need to loosely screw the connectors onto each end of the cartridge before tightening them simultaneously by hand until a "click" is heard or felt. The "click" indicates the maximum limit of torque that should be applied, and provides a sealing of up to 1300 bar.