Ultra Biphenyl 100Å - 3µm

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.


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RT-9109332 Restek Ultra Biphenyl 100Å 3µm, 2.1 x 30mm, ea. price on request
RT-9109352 Restek Ultra Biphenyl 100Å 3µm, 2.1 x 50mm, ea. price on request
RT-9109312 Restek Ultra Biphenyl 100Å 3µm, 2.1 x 100mm, ea. price on request
RT-9109362-700 Restek Ultra Biphenyl 100Å 3µm, 2.1 x 150mm (Trident), ea. price on request
RT-9109362 Restek Ultra Biphenyl 100Å 3µm, 2.1 x 150mm, ea. price on request
RT-910933E Restek Ultra Biphenyl 100Å 3µm, 3.0 x 30mm, ea. price on request
RT-910935E Restek Ultra Biphenyl 100Å 3µm, 3.0 x 50mm, ea. price on request
RT-910931E Restek Ultra Biphenyl 100Å 3µm, 3.0 x 100mm, ea. price on request
RT-910936E Restek Ultra Biphenyl 100Å 3µm, 3.0 x 150mm, ea. price on request
RT-9109335 Restek Ultra Biphenyl 100Å 3µm, 4.6 x 30mm, ea. price on request
RT-9109355 Restek Ultra Biphenyl 100Å 3µm, 4.6 x 50mm, ea. price on request
RT-9109315 Restek Ultra Biphenyl 100Å 3µm, 4.6 x 100mm, ea. price on request
RT-9109365 Restek Ultra Biphenyl 100Å 3µm, 4.6 x 150mm, ea. price on request