Analtech, Inc.

Our HPLC Columns utilize propietary bonding technologies that result in bonded phase coverages that approach 100%.

Superior HPLC Columns from the people who have been manufacturing chromatography supplies for more than 50 years. Read more...

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With Raptor™ columns, Restek has combined the speed of superficially porous particles (i.e., SPP or “core-shell”) with the resolution of highly selective USLC® technology. This new species of column more easily achieves peak separation and faster analyses without expensive UHPLC instrumentation. The first phase released—Restek's unique Biphenyl—is ideal... Read more...

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Hamilton Co.

The Hamilton PRP-C18 is a new HPLC column designed to provide high-efficiency, reversed-phase separations over an extended column life in nearly any mobile phase or pH. The rigid stationary phase has excellent mechanical and thermal stability
(> 100°C), does not shrink or swell, and is completely inert to most conditions commonly encountered in reversed-phase chromatography.... Read more...

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USLC® columns and our new guide will help you easily choose the right stationary phase to target nearly any analyte in reversed phase or HILIC method development. It will also help you adjust your mobile phase to further improve results without guesswork or wasted time. Read more...

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