• COSMOSIL HILIC Columns for the Separation of Polar Molecules

Columns (LC)

COSMOSIL HILIC Columns for the Separation of Polar Molecules

Nov 03 2016

Nacalai Tesque offers a novel triazole bonded silica stationary phase which is designed for the HILIC separation of polar molecules. This triazole bonded phase offers higher polarity than non-modified silica columns, which are commonly used for HILIC, resulting in stronger hydrophilic interactions. The positively charged triazole stationary phase also offers an anion-exchange mechanism, enabling the strong retention of acidic compounds. The 2 separation modes – HILIC and ionic interaction – can be controlled by varying key eluent parameters such as pH, concentration of organic solvent and buffer ion strength. COSMOSIL HILIC, is available with both 5 and 2.5 micron particle sizes. A COSMOSIL HILIC Application Notebook, containing about 200 chromatograms for the separation of polar compounds using COSMOSIL HILIC columns also available.

For more information or to request a copy of the COSMOSIL HILIC Application Notebook email technical@hichrom.co.uk.


Digital Edition

Chromatography Today - Buyers' Guide 2022

December 2021

In This Edition Modern & Practocal Applications - Accelerating ADC Development with Mass Spectrometry - Implementing High-Resolution Ion Mobility into Peptide Mapping Workflows Chromatogr...

View all digital editions

Events

ACS National Meeting & Expo, Fall 2022

Aug 21 2022 Chicago, IL, USA & Online

ACHEMA 2022 - NEW DATES

Aug 22 2022 Frankfurt, Germany

IMSC 2022

Aug 27 2022 Maastricht, Netherlands

EuCheMS Chemistry Congress

Aug 28 2022 Lisbon, Portugal

JASIS 2022

Sep 07 2022 Chiba, Japan

View all events