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Raptor Biphenyl 90Å - 2.7µm

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 (L11)
  • pH Range: 1.5–8.0
  • Maximum Temperature: 80 °C
  • Maximum Pressure: 600 bar (8,500 psi)

Raptor Biphenyl Brochure

Application Urinary free Cortisol and Cortisone


Restek Raptor Biphenyl 90Å 2.7µm, 2.1 x 30mm, ea. Restek Raptor Biphenyl 90Å 2.7µm, 2.1 x 50mm, ea. Restek Raptor Biphenyl 90Å 2.7µm, 2.1 x 100mm, ea.
Part Number: RT-9309A32
Part Number: RT-9309A52
Part Number: RT-9309A12
price on request
price on request
price on request
 
Restek Raptor Biphenyl 90Å 2.7µm, 2.1 x 150mm, ea. Restek Raptor Biphenyl 90Å 2.7µm, 3.0 x 30mm, ea. Restek Raptor Biphenyl 90Å 2.7µm, 3.0 x 50mm, ea.
Part Number: RT-9309A62
Part Number: RT-9309A3E
Part Number: RT-9309A5E
price on request
price on request
price on request
 
Restek Raptor Biphenyl 90Å 2.7µm, 3.0 x 100mm, ea. Restek Raptor Biphenyl 90Å 2.7µm, 3.0 x 150mm, ea. Restek Raptor Biphenyl 90Å 2.7µm, 4.6 x 30mm, ea.
Part Number: RT-9309A1E
Part Number: RT-9309A6E
Part Number: RT-9309A35
price on request
price on request
price on request
 
Restek Raptor Biphenyl 90Å 2.7µm, 4.6 x 50mm, ea. Restek Raptor Biphenyl 90Å 2.7µm, 4.6 x 100mm, ea. Restek Raptor Biphenyl 90Å 2.7µm, 4.6 x 150mm, ea.
Part Number: RT-9309A55
Part Number: RT-9309A15
Part Number: RT-9309A65
price on request
price on request
price on request
 
Restek Raptor Biphenyl 90Å 2.7µm, Guard Cartridge (EXP) 2.1 x 5mm, pk.3 Restek Raptor Biphenyl 90Å 2.7µm, Guard Cartridge (EXP) 3.0 x 5mm, pk.3 Restek Raptor Biphenyl 90Å 2.7µm, Guard Cartridge (EXP) 4.6 x 5mm, pk.3
Part Number: RT-9309A0252
Part Number: RT-9309A0253
Part Number: RT-9309A0250
price on request
price on request
price on request



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