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Hamilton polymeric PRP™ columns are resin-based, offering excellent resolution due to their high selectivity, efficiency, and capacity. The chemically inert macroporous poly(styrenedivinylbenzene) stationary phase is stable from pH 1 to 13. Compatible with any concentration of organic solvent; can be used up to 60°C and 5000 psi. Hamilton guarantees that the spherical media will not shrink or swell.
PRP-X300 Ion Exclusion Columns contain a partially sulfonated poly (styrene-divinylbenzene) media. Exhibit a high degree of both reverse phase and ion exclusion characteristics; separations are based on charge as well as relative hydrophobicity. Ideal for analysis of carboxylic acids and alcohols—no elevated temperature required. Exchange capacity is 0.17 mEq/g.
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