Ultra Biphenyl Prep HPLC Columns, Restek

Supplier: Restek

Ultra Biphenyl Prep HPLC Columns, Restek

Ultra Biphenyl Prep HPLC Columns, Restek

9109518 9109519 9109577 9109517 9109557 9109558 9109559 9109567

10059-722EA 8309.41 CAD

10059-722 10059-724 10059-736 10839-282 10839-298 10839-300 10839-302 10839-308 10839-310 10839-314

Ultra Biphenyl Prep HPLC Columns, Restek

Chromatography Columns

Restek makes it easy to scale up your separations.

Easy scale-up from Restek analytical columns
Popular bonded phases

We offer a wide range of semipreparative and preparative-scale columns packed with many of our popular Ultra, Allure, Pinnacle DB, and Viva bonded phases on a 5 μm spherical silica.

Since 2005, the Restek Biphenyl has offered a greater degree of dispersion than conventional phenyls and a greater degree of polarizability than phenyl hexyls, creating higher selectivity and a greater range of usability. Because of these heightened interactions, this column shows substantial increases in retention—especially for dipolar, unsaturated, or conjugated solutes—and enhanced orthogonal selectivity when using methanol mobile phases. It is ideal for increasing sensitivity and selectivity in LC-MS analyses.

Ordering information: We strongly recommend ordering a semi-prep or prep column only after evaluating the desired separation on an equivalent analytical-scale column. Because we cannot reuse a column or the silica it contains once it has left our facility, we cannot accept returns of large-scale columns.

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