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Raptor Biphenyl HPLC Columns

By Restek
Raptor Biphenyl HPLC Columns
  • Ideal for bioanalytical testing applications like drug and metabolite analyses.
  • Heightened selectivity and retention for compounds that are hard to resolve or elute early on C18 and other phenyl chemistries.
  • Limits ionization suppression and allows simple, MS-friendly mobile phases.
  • Part of Restek’s Raptor LC column line featuring 1.8, 2.7, and 5µm SPP core-shell silica.

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 such as 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.

1.8µm Columns

             
Cat.No. Name Column L x I.D. Particle Size EA   Certified
226-9309232 Raptor Biphenyl LC Column 30 x 2.1mm 1.8µm $846.00
1/EA
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226-9309252 Raptor Biphenyl LC Column 50 x 2.1mm 1.8µm $918.00
1/EA
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226-9309212 Raptor Biphenyl LC Column 100 x 2.1mm 1.8µm $956.00
1/EA
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226-9309262 Raptor Biphenyl LC Column 150 x 2.1mm 1.8µm $980.00
1/EA
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226-930925E Raptor Biphenyl LC Column 50 x 3.0mm 1.8µm $918.00
1/EA
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226-930921E Raptor Biphenyl LC Column 100 x 3.0mm 1.8µm $956.00
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2.7µm Columns

             
Cat.No. Name Column L x I.D. Particle Size EA   Certified
226-9309A32 Raptor Biphenyl LC Column 30 x 2.1mm 2.7µm $719.00
1/EA
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226-9309A52 Raptor Biphenyl LC Column 50 x 2.1mm 2.7µm $781.00
1/EA
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226-9309A12 Raptor Biphenyl LC Column 100 x 2.1mm 2.7µm $844.00
1/EA
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226-9309A62 Raptor Biphenyl LC Column 150 x 2.1mm 2.7µm $906.00
1/EA
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226-9309A3E Raptor Biphenyl LC Column 30 x 3.0mm 2.7µm $719.00
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226-9309A5E Raptor Biphenyl LC Column 50 x 3.0mm 2.7µm $781.00
1/EA
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226-9309A1E Raptor Biphenyl LC Column 100 x 3.0mm 2.7µm $844.00
1/EA
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226-9309A6E Raptor Biphenyl LC Column 150 x 3.0mm 2.7µm $906.00
1/EA
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226-9309A35 Raptor Biphenyl LC Column 30 x 4.6mm 2.7µm $719.00
1/EA
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226-9309A55 Raptor Biphenyl LC Column 50 x 4.6mm 2.7µm $781.00
1/EA
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226-9309A15 Raptor Biphenyl LC Column 100 x 4.6mm 2.7µm $844.00
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226-9309A65 Raptor Biphenyl LC Column 150 x 4.6mm 2.7µm $906.00
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5.0µm Columns

             
Cat.No. Name Column L x I.D. Particle Size EA   Certified
226-9309552 Raptor Biphenyl LC Column 50 x 2.1mm 5µm $656.00
1/EA
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226-9309512 Raptor Biphenyl LC Column 100 x 2.1mm 5µm $719.00
1/EA
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226-9309562 Raptor Biphenyl LC Column 150 x 2.1mm 5µm $781.00
1/EA
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226-930953E Raptor Biphenyl LC Column 30 x 3.0mm 5µm $594.00
1/EA
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226-930955E Raptor Biphenyl LC Column 50 x 3.0mm 5µm $656.00
1/EA
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226-930951E Raptor Biphenyl LC Column 100 x 3.0mm 5µm $719.00
1/EA
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226-930956E Raptor Biphenyl LC Column 150 x 3.0mm 5µm $781.00
1/EA
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226-9309555 Raptor Biphenyl LC Column 50 x 4.6mm 5µm $656.00
1/EA
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226-9309515 Raptor Biphenyl LC Column 100 x 4.6mm 5µm $719.00
1/EA
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226-9309565 Raptor Biphenyl LC Column 150 x 4.6mm 5µm $781.00
1/EA
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226-9309575 Raptor Biphenyl LC Column 250 x 4.6mm 5µm $935.00
1/EA
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