HPLC Guard Column TSKgel SuperMultiporeHZ-N, Polymer, 3 µm, 4.6 x 20 mm, for TO0021815

TSKgel SuperMultiporeHZ columns incorporate the multipore technology for the separation of polymers with a wide range of molar masses explained at the beginning of this chapter. The columns are packed with particles of a uniform size, with each particle having a very broad pore size distribution. This approach creates alinear calibration curve within each particle. The spherical monodisperse, 3, 4 or 6 μm particles consist of cross-linked polystyrene/divinylbenzene copolymer. This base material, coupled with the semi-micro column dimensions (4.6 mm ID × 15 cm), offers users high speed and low solvent consumption analyses with precise results.