A new unique stationary phase design based on a spiral chiral polymer backbone bearing chiral side groups. Suitable for the separation of a wide range of substrates; including Carbonyis (Ketones, Esters, Carboxylic acids, Amino acid derivatives), Alcohols, and others. Performance of both normal and reversed phases. Superior column longevity. Three different side groups. High performance 3 µm and 5 µm packing materials.