Pinnacle® DB Biphenyl Columns (USP L11)

particle size: 1.9μm, 3μm, or 5μm, spherical
pore size: 140Å
carbon load: 8%
endcap: yes
pH range: 2.5 to 8
temperature limit: 80°C

Pinnacle® DB Biphenyl is a unique reversed phase material that displays both increased retention and selectivity for aromatic and/or unsaturated compounds when compared to conventional alkyl and phenyl phases. Highly base-deactivated spherical silica manufactured by Restek. An excellent choice for the analysis of steroids, tetracyclines, drug metabolites, and other compounds that contain some degree of unsaturation.

catalog # particle size length id modification units
9409232 1.9μm 30mm 2.1mm ea.
9409252 1.9μm 50mm 2.1mm ea.
9409212 1.9μm 100mm 2.1mm ea.
9409331 3μm 30mm 1.0mm ea.
9409351 3μm 50mm 1.0mm ea.
9409311 3μm 100mm 1.0mm ea.
9409361 3μm 150mm 1.0mm ea.
9409332 3μm 30mm 2.1mm ea.
9409352 3μm 50mm 2.1mm ea.
9409312 3μm 100mm 2.1mm ea.
9409362 3μm 150mm 2.1mm ea.
9409333 3μm 30mm 3.2mm ea.
9409353 3μm 50mm 3.2mm ea.
9409313 3μm 100mm 3.2mm ea.
9409363 3μm 150mm 3.2mm ea.
9409335 3μm 30mm 4.6mm ea.
9409355 3μm 50mm 4.6mm ea.
9409315 3μm 100mm 4.6mm ea.
9409365 3μm 150mm 4.6mm ea.
9409332-700 3μm 30mm 2.1mm with Trident Inlet Fitting ea.
9409352-700 3μm 50mm 2.1mm with Trident Inlet Fitting ea.
9409312-700 3μm 100mm 2.1mm with Trident Inlet Fitting ea.
9409362-700 3μm 150mm 2.1mm with Trident Inlet Fitting ea.
9409333-700 3μm 30mm 3.2mm with Trident Inlet Fitting ea.
9409353-700 3μm 50mm 3.2mm with Trident Inlet Fitting ea.
9409313-700 3μm 100mm 3.2mm with Trident Inlet Fitting ea.
9409363-700 3μm 150mm 3.2mm with Trident Inlet Fitting ea.
9409335-700 3μm 30mm 4.6mm with Trident Inlet Fitting ea.
9409355-700 3μm 50mm 4.6mm with Trident Inlet Fitting ea.
9409315-700 3μm 100mm 4.6mm with Trident Inlet Fitting ea.
9409365-700 3μm 150mm 4.6mm with Trident Inlet Fitting ea.
9409531 5μm 30mm 1.0mm ea.
9409551 5μm 50mm 1.0mm ea.
9409511 5μm 100mm 1.0mm ea.
9409561 5μm 150mm 1.0mm ea.
9409521 5μm 200mm 1.0mm ea.
9409571 5μm 250mm 1.0mm ea.
9409532 5μm 30mm 2.1mm ea.
9409552 5μm 50mm 2.1mm ea.
9409512 5μm 100mm 2.1mm ea.
9409562 5μm 150mm 2.1mm ea.
9409522 5μm 200mm 2.1mm ea.
9409572 5μm 250mm 2.1mm ea.
9409533 5μm 30mm 3.2mm ea.
9409553 5μm 50mm 3.2mm ea.
9409513 5μm 100mm 3.2mm ea.
9409563 5μm 150mm 3.2mm ea.
9409523 5μm 200mm 3.2mm ea.
9409573 5μm 250mm 3.2mm ea.
9409535 5μm 30mm 4.6mm ea.
9409555 5μm 50mm 4.6mm ea.
9409515 5μm 100mm 4.6mm ea.
9409565 5μm 150mm 4.6mm ea.
9409525 5μm 200mm 4.6mm ea.
9409575 5μm 250mm 4.6mm ea.
9409532-700 5μm 30mm 2.1mm with Trident Inlet Fitting ea.
9409552-700 5μm 50mm 2.1mm with Trident Inlet Fitting ea.
9409512-700 5μm 100mm 2.1mm with Trident Inlet Fitting ea.
9409562-700 5μm 150mm 2.1mm with Trident Inlet Fitting ea.
9409522-700 5μm 200mm 2.1mm with Trident Inlet Fitting ea.
9409572-700 5μm 250mm 2.1mm with Trident Inlet Fitting ea.
9409533-700 5μm 30mm 3.2mm with Trident Inlet Fitting ea.
9409553-700 5μm 50mm 3.2mm with Trident Inlet Fitting ea.
9409513-700 5μm 100mm 3.2mm with Trident Inlet Fitting ea.
9409563-700 5μm 150mm 3.2mm with Trident Inlet Fitting ea.
9409523-700 5μm 200mm 3.2mm with Trident Inlet Fitting ea.
9409573-700 5μm 250mm 3.2mm with Trident Inlet Fitting ea.
9409535-700 5μm 30mm 4.6mm with Trident Inlet Fitting ea.
9409555-700 5μm 50mm 4.6mm with Trident Inlet Fitting ea.
9409515-700 5μm 100mm 4.6mm with Trident Inlet Fitting ea.
9409565-700 5μm 150mm 4.6mm with Trident Inlet Fitting ea.
9409525-700 5μm 200mm 4.6mm with Trident Inlet Fitting ea.
9409575-700 5μm 250mm 4.6mm with Trident Inlet Fitting ea.
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