PerkinElmer Brownlee SPP 2.7 µm HILIC 2.1 x 30 mm - N9308435

General purpose bare silica column for normal phase and HILIC applications. High purity silica substrate. Its features and benefits include - Solid inner core, porous silica outer shell, shorter diffusion path; Very high efficiencies at moderate back pressures; Nearly twice the efficiency of 3-µm particle columns, As robust as columns packed with 5-µm particles because columns use 2-µm frits, Can exceed performance of sub-2-µm particle size columns on most standard 6000 psi HPLC systems, Can be used on UHPLC system at pressures up to 9000 psi Longer columns can be used for very high column efficiencies on UHPLC systems and Optimization kits available for Series 200 and Flexar LC systems to increase application efficiencies.