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Whatman* Void Sealing (WVS) PartiSphere* Columns
PartiSphere media characteristics (spherical media): PartiSphere media feature narrow particle size distribution and excellent reproducibility. Typical efficiency: 5 m media: 70,000 N/m.
Available in a selection of high performance phases; hand-tightened end fittings allow rapid column changes for easy use and reuse. Integral void sealing system mechanism prolongs column life. Dual porosity frit distributes sample evenly across the column cross-section. Replacement column saves time and money. No holder or module required means fewer components and less expense. "C" clip eliminates need for wrenches, rugged and easy to use. Designed to be fully compatible with most HPLC equipment, repeatable reverse cleaning. PartiSphere columns require one-time purchase of 4.6 mm ID WVS end fittings, catalog number 479-27634.