Waters

The 4 µm small particle size of Nova-Pak bonded phases offers high resolution, more efficient and faster chromatography by using shorter columns, reducing solvent consumption or by using longer columns to resolve even the most complex mixture....

The Carbohydrate Analysis Column features a covalently bonded amino packing that is ideally suited for the seperation of low molecular weight sugars such as mono,di-, and trisaccharides. This column typically uses a mobile phase consisting of 65-85%...

If your method calls for µBondapak packings, there is only one µBondapak packing material. Many companies claim to have columns with µBondapak-like selectivity but not one has ever passed Waters stringent QC batch test. Waters set the standard...