XSelect HSS PFP Column, 100Å, 3.5 µm, 4.6 mm X 250 mm, 1/pk
The Waters XSelect HSS PFP (pentafluorophenyl) Column is a non-end-capped, silica-based HPLC lab equipment that has been designed for low pH separations that require alternative selectivity compared to a fully end-capped, high coverage C18 phase. The XSelect HSS PFP HPLC columns are fully scalable and transferable to ACQUITY UPLC separations. It offers a unique phase for selectivity for bases and planar aromatic compounds.
The XSelect HSS PFP Column is one of the most stable, reproducible, and scalable silica-based PFP LC columns available in the market. The unique combination of HSS substrate with the PFP ligand provides the true PFP performance without compromising the peak shape and retention time variation.
The XSelect HSS PFP Column features High Strength Silica (HSS) technology. This technology was created with chromatography in mind, with features including improved polar molecule retention and different selectivity. In addition to its analytical capabilities, the HSS particle has the mechanical strength required to withstand UPLC pressures.
Depend on the XSelect HSS PFP Column when you need increased compound retention, especially for basic polar analytes, whose retention is difficult with C18 stationary phases. PFP phases are electron acceptors, which means that these ligands will have pi-pi interactions with compounds that are Lewis bases. The rigid aromatic ring provides additional selectivity based on analyte shape, dipole moment, and hydrogen bonding interactions.
The XSelect HSS PFP Column is available in different particle sizes and column formats to help you efficiently develop methods. You can find the right one for your analysis by browsing through our online store, which details the products and their features, has guides regarding our technology, and also enables you to shop for lab equipment directly from us.
We recommend that you also invest in the XSelect HSS PFP VanGuard Cartridge, 100Å, 3.5 µm, 3.9 mm X 5 mm, 3/pk. The cartridge is made using the exact materials that are used in the analytical column and, therefore, is an ideal match for it. It works by eliminating any unwanted pollutants from the mobile phase. This way, the analysis results are more accurate, and the column continues to perform at its optimum, lasting a long time.
