Imtakt Cadenza 5CL-C18 4mm ID, 250mm Length, 5um,ODS,Controlled end-Capping - 5CL046

Cadenza 5CL-C18 Silanol-regulated C18

Cadenza 5CL-C18 5µm 250mm x 4mm, 120Å  (ODS controlled endcapping) HPLC Analytical Column, Pressure limits of up to : 20MPa, 250 bar, 3,000 psi

Imtakt Product Number 5CL046

Column Specifications:

World’s First Silanol Regulated ODS Phase

The Cadenza family of columns is a high quality series of ODS columns with a ligand density optimized for steric selectivity. These powerful columns are able to distinguish subtle differences in your analytes making it an excellent choice for isomer separation, or detection of impurities. These columns have low back pressure due to the high quality of materials used in their manufacturing. With a unique polymeric end-capping these columns will also provide very little unwanted secondary interactions and better peak shape.

• Unique ligand density provides excellent steric selectivity
• World’s first silanol-regulated ODS phase provides additional selectivity options for ionic compounds
• High efficiency 5µ ODS column with low back-pressure

Due to its partial endcapping, the Cadenza CL-C18 opens a new world of separation possibilities. Almost all recent ODS columns have complete endcapping. However, complete endcapping makes some separations impossible. Conversely, ODS columns without any endcapping provide poor elution characteristics due to the influence of silanol. The Cadenza CL-C18 with partial encapping uniquely optimizes the remaining silanol. The difference between Cadenza CL-C18 and CD-C18 is that CL-C18 has more silanol remaining on the material surface. An example of the retention activity for an ionized compound (imazalil, pKa=ca.6) is pictured (above left) and shows the influence on eluent separation and retention of CL-C18’s remaining silanol. Imazalil retention is greatest with columns that are not endcapped, followed by CL-C18, and CD-C18, in that order.

Range of Cadenza 5CL-C18 Columns, Product Numbers:

Column Guard System for Cadenza 5CL-C18:

All stationary phases can also be made in the following internal diameters, please contact our Sales Team with your specificatons: Nano: 0.02mm, 0075mm | Capillary: 0.1mm, 0.3mm, 0.5mm | Semi-Prep: 20mm, 28mm

This Column is also available in 3 µm!

• Imtakt Cadenza CL-C18

Additional Imtakt Columns Available

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