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Restek™ Pinnacle™ DB Biphenyl HPLC Prep Columns, 5um Particle Size

An excellent choice for the analysis of steroids, tetracyclines, drug metabolites, and other compounds that contain some degree of unsaturation.

Specifications

Carbon Load 8%
Column Chemistry Phenyl groups
Column Type Reversed Phase
Particle Size 5 μm
Technique Reverse phase HPLC
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Products 10
Catalog Number Mfr. No. Diameter (Metric) Length (Metric) Price Quantity & Availability  
Catalog Number Mfr. No. Diameter (Metric) Length (Metric) Price Quantity & Availability  
06-722-305
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Restek™
9409517
10 mm 100 mm This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. N/A
06-722-306
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Restek™
9409518
21.2 mm 100 mm This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. N/A
06-722-302
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Restek™
9409557
10 mm 50 mm This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. N/A
06-722-303
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Restek™
9409558
21.2 mm 50 mm This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. N/A
06-722-304
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Restek™
9409559
30 mm 50 mm This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. N/A
06-722-308
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Restek™
9409567
10 mm 150 mm This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. N/A
06-722-309
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Restek™
9409568
21.2 mm 150 mm This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. N/A
06-722-313
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Restek™
9409579
30 mm 250 mm This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. N/A
06-722-310
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Restek™
9409569
30 mm 150 mm This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. N/A
06-722-312
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Restek™
9409578
21.2 mm 250 mm This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. N/A
Description

Description

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. Endcapped.
Specifications

Specifications

8%
Reversed Phase
Reverse phase HPLC
5 µm
Yes
80°C
Spherical
Biphenyl
HPLC Column
Phenyl groups
5 μm
Yes
For Aromatic and Unsaturated Compounds
Biphenyl
Silica
140 Å
150 m²/g
L11
SDS
Product Certifications
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