GET MORE FROM YOUR LC. Here's a way to get more out of your liquid chromatograph... switch to Hamilton's cation, anion and neutral resins. Hamilton's column packings give you greater capacity than other materials. They allow you to load a bigger sample on your column to get increased sensitivity to your detector. Hamilton's Resins also allow you to operate your LC at lower back pressures, with smaller particle sizes, giving higher resolution of peaks. They're also more stable than silica packings, offering you longer life over a broader pH range. Our resins are manufactured from prepurified monomers with carefully controlled polymerization, eliminating the problem of repro-
ducibility. Cross-linkage and particle size are closely controlled, with a wide selection of resins offered for those applications where slight variations affect the separations of two or three components. Our new liquid chromatography catalog not only describes our extensive selection of LC resins, but also offers a discussion on selecting the proper column packing, lists several column packing techniques, and has a section on trouble shooting resin column problems. You'll also find 20 separation methods and chromatograms. For your free LC Catalog, write to J. V. Benson, Jr., Hamilton Co. P.O. Box 10030, Reno, Nevada 89510.
HAMILTON CIRCLE 9 4 O N READER SERVICE CARD
