ACE EXCEL 1.7 C18-PFP 50 x 2.1 mm, UHPLC Compatible Column

Avantor® ACE® Excel® C18-PFP phase utilizes a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase. Ultra-high purity, base deactivated silica with exceptional reproducibility Ideal for a wide range of analytes differing in hydrophobicity Wide range of particle sizes (1,7 to 5 µm) and complementary phases Also useful for analytes with π-bonding or electron or proton donor groups Ultra-low bleed to ensure LC/MS compatibility Suitable for use with 100% aqueous mobile phases bullet Method validation kits contain three different batches of the same phase - available on request Due to its integral pentafluoro phenyl functionality, Avantor® ACE® C18-PFP is also recommended for separations that involve halogenated aromatic compounds, Regio isomers, and those analytes with differing shape constraints. These columns are made from stainless steel.