TSKgel™ Octadecyl-NPR HPLC Column, 2.5 μm Particle Size, Sold by MilliporeSigma™ Supelco™

Description

• NPR, non-porous resin, columns are prepared from non-porous methacrylate particles of uniform 2.5 micron size Provide high efficiency separations and fast analysis of peptides and proteins The non-porous particle structure limits product isolation to sub-microgram loads Polymer-based particles for reversed-phase (RP) HPLC are more tolerant of high and low pH operating conditions and eliminate silanol interactions Some silicas have an intrinsic metal content that may cause chelation problems with sensitive biomolecules, leading to poor recovery Polymeric TSKgel columns come in C18 and phenyl functional groups and a range of particle porosities Fast kinetics and quantitative protein recovery at submicrogram loading are characteristic of nonporous, resin-based TSKgel Octadecyl-NPR Columns Octadecyl-NPR particles are nonporous Shipped in 70% Methanol, 30% Water Salt Concentration: ≤ 0.5 M