LC Column features both HILIC and RP modes.

Press Release Summary:

In addition to enabling chromatographers to run in reversed-phase or HILIC mode for various compounds, Raptor™ FluoroPhenyl column is amenable to LC-MS due to its reliability and efficiency regarding acidic mobile phases. Design combines speed of superficially porous particles (SPP or core-shell particles) with resolution of highly selective USLC® technology.  Chromatographic column allows users facilitated means of achieving peak separation and accelerated analysis.

Original Press Release:

New Raptor(TM) FluoroPhenyl Phase: the Power of HILIC and RP Modes in One LC Column

BELLEFONTE, PA – Restek has now extended the speed and reliability of Raptor™ column technology into the HILIC realm with the addition of Raptor™ FluoroPhenyl columns. Restek’s Raptor™ FluoroPhenyl phase offers chromatographers the ability to run in reversed-phase or HILIC mode for a variety of compounds. The Restek® Raptor™ FluoroPhenyl column is also amenable to LC-MS because it is extremely reliable and efficient with acidic mobile phases.

Restek chemists became the first to combine the speed of superficially porous particles (also known as SPP or “core-shell” particles) with the resolution of highly selective USLC® technology. This new breed of chromatographic column allows you to more easily achieve peak separation and faster analysis times without expensive UHPLC instrumentation. Learn more about Raptor™ LC columns at

Switch to a Raptor™ FluoroPhenyl LC column for reliable performance in both reversed-phase and HILIC modes.

About Restek Corporation

Restek is a global chromatography company that is 100% employee-owned. It supplies laboratories worldwide with innovative and dependable columns and supplies for analyzing air, water, blood, foods, drugs, gases, and many other chemical analyses.

Sean Kelley

Restek Corporation

814.353.1300 ext. 2340


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