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.