Gel Permeation Chromatography Columns 

The PL aquagel-OH mixed column, with its extremely hydrophilic polyhydroxyl surface, is suitable for the aqueous SEC analysis of water-soluble polymers over a wide range of molecular weights. The PL aquagel-OH column can handle most neutral hydrophilic polymers, and its capability extends to the analysis of high molecular weight polymers including polyacrylamides and polyethlylene oxides. The aqueous SEC start-up kit contains a PL aquagel-OH mixed column, with 8 μm particles, which is the column of choice for MW distribution in aqueous eluents.