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Brownlee SPP 2.7 mm C18 4.6 X 75 mm

General Purpose Octadecyl phase for reversed phase separations. A high-purity column that exhibits excellent peak shape for a wide range of compounds.

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Part Number List Price Your Price Quantity
N9308415 1012.00 USD

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Features and Benefits

  • Solid inner core, porous silica outer shell, shorter diffusion path
  • Very high efficiencies at moderate back pressures  
  • Nearly twice the efficiency of 3-mm particle columns
  • As robust as columns packed with 5-mm particles because columns use 2-µm frits
  • Can exceed performance of sub-2-mm 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
  • Optimization kits available for Series 200 and Flexar LC systems to increase application efficiencies 


Inner Diameter 4.6 mm
Length 75.0 mm
Particle Size 2.7 µm
Phase C18