Nexera UC Prep stationary phases have been specifically engineered for SFC separations paying close attention to bonding coverage, density and all factors leading to high capacity phases which exhibit excellent selectivity and peak shape. Specifically designed for the separation of geometrical isomers as well as diastereomers. It is the column of choice in separating compounds that contain aromatic groups, polarizable electrons and conjugate systems. In addition, Nexera UC Prep PFP is useful for the separation of halogenated compounds. In many cases Nexera UC Prep PFP provides orthogonal separations when compared to Nexera UC Prep Nitro. Nexera UC Prep PFP is unsurpassed for its separation capabilities and is available in analytical columns, preparative columns and bulk media.