SIELC HPLC Column Newcrom B, 100 Å, 3 μm, 4,6 x 250 mm

In SIELC Technologies’ Newcrom B mixed-mode HPLC phase, positively charged anion-exchange groups are positioned as far as possible from the silica gel surface at the terminal end of a hydrophobic alkyl chain. The high mobility achieved as a result enables efficient separations.