UNSOLVABLE ANALYSIS PROBLEMS? Dionex Ion Chromatography solves the tough ion analysis problems that HPLC, GC, AA, electrochemistry and wet chemistry just can't handle. No matter what the matrix, no matter what the class of ions, Dionex Ion Chromatography overcomes frustrating interference, speciation and detection problems. And it can generate a payback for many applications in just a few months. LETS GET STARTED PROBLEMS Here are just two examples. • Analysis of laundry powders is difficult because they are a complicated blend of polyphosphates, chelating agents and bleaching agents.
Chromatography also provides a definitive profile of the anionic surfactants in a shampoo, without interference from cationic and nonionic surfactants orcommon
inorganic anions. And it can easily speciate organic sulfates from sulfonates.
• Shampoo analyses involve complex mixtures of surfactants, soaps and dyes.
SOLUTIONS Dionex Series 20001 Ion Chromatographs™ provide fast solutions to both types of problems. Just dilute the samples and inject. In less than 15 minutes, phosphates, sulfate, organophosphonates. EDTAand NTA in a commercial laundry powder may be accurately determined. Dionex Ion
Call the nearest Dionex Regional Office today for a demonstration. Then calculate the payback for your own ion analysis problems! Sunnyvale, CA (408) 737-0700 Marlton, NJ (609) 596-0600 Houston, TX (713) 847-5652 Chicago, IL (312)860-1030 Camberley, England 0276-29771 Darmstadt, W. Germany 06150-12258
COMMERCIAL SHAMPOO No matter what your ion problem —metals, inorganic or organic ions, or amino acids —Dionex has the solution.
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ION CHROMATOGRAPHS™
THE SOLUTION CIRCLE 60 ON READER SERVICE CARD ANALYTICAL CHEMISTRY, VOL. 55, NO. 7, JUNE 1983 · 701 A
