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2.2.2. Column matrices
Support matrices range from soft low pressure beaded gels to rigid high performance silica porous glass granules. Common beaded gels include cross-linked dextrans, agarose, polyacrylamide and polystyrene gels. Porous glass granules are bio-glass and porous silica. Majority of gels are available in two particle size grades viz. coarse (300-100 mm) and fine (20-80 mm). |
Last modified: Thursday, 10 November 2011, 10:50 AM