The Scherzo family of columns is one of the most unique and versatile series of columns on the market today. These multi-mode columns utilize reversed phase, cation and anion exchange, as well as normal phase modes all on the same column, virtually eliminating the need for ion-pairing reagents. -Polar and non-polar retention in Reversed Phase conditions Multi-level retention without ion-pairing reagents- Compatible with LC-MS- Most unique selectivity of any HPLC column on the market today- Wide range of method development possibilities