Your central source for HPLC supplies A full color HPLC brochure packed with application chromatograms, technical information and references to the literature is available from Pierce Chemical Company. The brochure features a n e w HPLC cartridge column system consisting of three cartridge lengths, two internal diameters and fifteen packing materials. Choose from: Aquapore® wide pore reverse phase and ion exchange columns for the separation of proteins, peptides and macromolecules;Polypore"' resin based columns for the separation of sugars, organic acids and alcohols; or standard pore normal and reverse phase columns for a variety of applications. Also included is information regarding
HPLC/Spectro grade solvents and lonate ™ ion pair reagents; alkylphenone general internal standards, analytical drug standards and amino acid standards; and HPLC detection reagents for pre- and post-chromatographic techniques. For your free copy complete and return the reply card below or simply call our Literature Department at 800/435-2960 or 800/874-3723 in Illinois.
PIERCE Pierce Chemical Company P.O. Box 117 Rockford, IL 61105 CIRCLE 170 ON READER SERVICE CARD
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TELEPHONE: PIERCE CHEMICAL CO. P.O. BOX 117 ROCKFORD, II. 61105
