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9418232
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Pinnacle DB

by RESTEK

Pinnacle® DB Biphenyl Columns                                                                

Pinnacle DB columns are 100% manufactured by Restek in our Bellefonte, Pennsylvania facility. Because performance begins with the support, our Pinnacle® DB UHPLC columns start with base-deactivated spherical silica that is optimized for UHPLC stability. From there, we bond them with a wide variety of phases to give chromatographers a stable and selective column. Get the most out of your UHPLC system. Combine selectivity and efficiency by using Restek Pinnacle® DB UHPLC columns

Specification
Vendor RESTEK Internal Diameter
Brand Pinnacle DB Pore size 140
Modifification Silica/Polar modified C18 Carbon Load, % 6.0
Mode Reversed-Phase Operating Temperature 80
Particle Size pH stability from 2.5
Length pH stability to 8.0
Similar columns from other manufacturers to Pinnacle DB

Up to 10 unique Brand families from other Vendors with the same Mode and the same Modification.

How similarity is calculated
Eligible families receive a weighted score from Modification (25%), Product Usage (20%), Carbon Load (15%), Endcapping (10%), Pore Size (10%), Surface Area (8%), pH Stability (8%) and Particle Size (4%). The score uses data available in both families and requires at least three comparable criteria, at least 50% data coverage and a minimum 55% score. A relevant active sponsor may appear first and is always labelled Sponsored.
A similarity score does not guarantee identical selectivity or performance. Confirm suitability under the intended method conditions.
No other-Vendor Brand family with the same Mode and Modification meets the comparable-data and similarity thresholds.
Product Usage values
No Product Usage values are assigned to this Product or its Brand.
Application values
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