Trajan SolGel WAX Columns, Diameter Inner: 0.53 mm, Film Thickness: 1 um, Length: 30 m, For Use With: Phenols, Sugars-alditol Acetates, Food - FAME, Essential Oils, Acids, Alcoholic Beverages Analysis, Amines Aliphatic, Amines Aromatic, Packing Material: SolGel-Wax