Hamilton, PRP-1 12-20 µm, 21.2 x 250 mm, PN: 79428

PRP-1 columns have inherent reversed-phase separation qualities that eliminate the requirement for a stationary phase coating. Hydrolysis of the bonded ligands such as C18 or C8 is often the limiting factor in column lifetime, so the lack of coating on the PRP-1 resin extends the longevity of the column. PRP-1 also has exceptional sample recovery (≥ 95%). Application Examples: Organic compounds: small molecules (< 2,000 mw), pharmaceuticals, steroids, nucleic acids, vitamins, herbicides.