Tosoh Bioscience HPLC Guard Column TSKgel DEAE-NPR, 5 μm, 4.6 x 5 mm, for TO0013075 Polymer

The hydrophilic polymer beads used to pack the TSKgel DEAE-NPR columns are also modified with a weak anion exchange group. These columns are used for the high speed separation of proteins, oligo- and polynucleotides. TSKgel DEAE-NPR columns are particularly useful for high resolution separation of DNA digests or fragments.