XSelect HSS PFP Column, 100Å, 3.5 µm, 3 mm X 100 mm, 1/pk

The non-end-capped, silica-based Waters XSelect HSS PFP (pentafluorophenyl) Column has been developed for low pH separations that require alternate selectivity to a completely end-capped, high coverage C18 phase. The XSelect HSS PFP HPLC columns can be used with ACQUITY UPLC separations and are fully scalable. It provides a special phase for bases and planar aromatic molecules.

One of the most reliable, repeatable, and scalable silica-based PFP LC columns on the market is the XSelect HSS PFP Column. The real PFP performance is provided by the special combination of HSS substrate and PFP ligand without sacrificing peak shape and retention time variation.

High Strength Silica (HSS) technology is used in the XSelect HSS PFP Column. This technique was developed with chromatography in mind and has various selectivity and increased polar molecule retention properties. The HSS particle possesses the mechanical strength necessary to endure UPLC pressures in addition to its analytical capability.

When you require higher compound retention, especially for basic polar analytes, whose retention is challenging with C18 stationary phases, rely on the XSelect HSS PFP Column. PFP phases are electron acceptors; hence these ligands will interact pi-pi with Lewis base-containing molecules. Based on the structure, dipole moment, and interactions with hydrogen bonds of the analyte, the stiff aromatic ring offers extra selectivity.

For effective method development, the XSelect HSS PFP Column is offered in a variety of particle sizes and column shapes. Browse through our online store, which describes the products and their advantages, contains guides about our technology, and also enables you to buy lab equipment directly from us to select the best one for your investigation.

We recommend that you use the XSelect HSS PFP VanGuard Cartridge, 100Å, 3.5 µm, 2.1 mm X 5 mm, 3/pk to protect the lab equipment from harm caused by particulate and chemical contaminants. The cartridge uses the same packing materials for construction as those that are present in the analytical column to ensure there is no degradation of performance. It functions by removing any contaminants that may be present in the mobile phase. This results in greater analysis accuracy and increased lifetime of the column as well.