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Raptor Biphenyl 90Å - 5µm

SSP speed.
USLC resolution.
A new species of column.
Restek Raptor Logo
Restek Raptor Banner

Our top priority when developing our new SPP line was to create a version of our innovative Biphenyl. The industry-leading Biphenyl is Restek’s most popular LC stationary phase because it is particularly adept at separating compounds that are hard to resolve or that elute early on C18 and other phenyl chemistries. As a result, the rugged Raptor™ Biphenyl column is extremely useful for fast separations in bioanalytical testing applications like drug and metabolite analyses, especially those that require a mass spectrometer (MS). Increasing retention of early-eluting compounds can limit ionization suppression, and the heightened selectivity helps eliminate the need for complex mobile phases that are not well-suited for MS detection. Restek was the first to bring you the benefits of the Biphenyl ligand, and we have the experience to maximize the SPP performance of this premier phenyl chemistry for today’s challenging workflows.

  • Superficially Porous Particle (Core-Shell)
  • Biphenyl Ligand
  • pH Range: 1.5–8.0
  • Maximum Temperature: 80 °C
  • Maximum Pressure: 400bar (5,800psi)

Raptor Biphenyl Brochure


Restek Raptor Biphenyl 90Å 5µm, 2.1 x 50mm, ea. Restek Raptor Biphenyl 90Å 5µm, 2.1 x 100mm, ea. Restek Raptor Biphenyl 90Å 5µm, 2.1 x 150mm, ea.
Part Number: RT-9309552
Part Number: RT-9309512
Part Number: RT-9309562
price on request
price on request
price on request
 
Restek Raptor Biphenyl 90Å 5µm, 3.0 x 30mm, ea. Restek Raptor Biphenyl 90Å 5µm, 3.0 x 50mm, ea. Restek Raptor Biphenyl 90Å 5µm, 3.0 x 100mm, ea.
Part Number: RT-930953E
Part Number: RT-930955E
Part Number: RT-930951E
price on request
price on request
price on request
 
Restek Raptor Biphenyl 90Å 5µm, 3.0 x 150mm, ea. Restek Raptor Biphenyl 90Å 5µm, 4.6 x 50mm, ea. Restek Raptor Biphenyl 90Å 5µm, 4.6 x 100mm, ea.
Part Number: RT-930956E
Part Number: RT-9309555
Part Number: RT-9309515
price on request
price on request
price on request
 
Restek Raptor Biphenyl 90Å 5µm, 4.6 x 150mm, ea. Restek Raptor Biphenyl 90Å 5µm, 4.6 x 250mm, ea. Restek Raptor Biphenyl 90Å 5µm, Guard Cartridge (EXP) 2.1 x 5mm, pk.3
Part Number: RT-9309565
Part Number: RT-9309575
Part Number: RT-930950252
price on request
price on request
price on request
 
Restek Raptor Biphenyl 90Å 5µm, Guard Cartridge (EXP) 3.0 x 5mm, pk.3 Restek Raptor Biphenyl 90Å 5µm, Guard Cartridge (EXP) 4.6 x 5mm, pk.3
Part Number: RT-930950253
Part Number: RT-930950250
price on request
price on request



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