Chromatography

  • New Columns Separate a Wide Variety of Polar Analytes

New Columns Separate a Wide Variety of Polar Analytes

Jul 08 2020 Read 1056 Times

Analysing polar compounds using liquid chromatography has historically been a challenge. Poor retention and peak shape, complex mobile phases that may not be MS-friendly, long equilibration times, low sensitivity, and sample derivatisation are all complications that reduce lab efficiency and productivity. However, new Raptor Polar X columns reliably retain and efficiently separate a broad range of polar analytes using a unique stationary phase that balances two retention mechanisms: HILIC and ion exchange. This hybrid phase is ideal for analysing acidic, basic, and neutral polar compounds without time-consuming derivatisation or complex ion pairing, and it is especially compatible with mass spectrometry. Easy changes to mobile phase conditions allow analysts to switch between modes and selectively tune retention for the compounds of interest without needing long equilibration times. Simplify the analysis of polar compounds with the resolving power of Raptor Polar X columns from Restek.

More information online

Reader comments

Do you like or dislike what you have read? Why not post a comment to tell others / the manufacturer and our Editor what you think. To leave comments please complete the form below. Providing the content is approved, your comment will be on screen in less than 24 hours. Leaving comments on product information and articles can assist with future editorial and article content. Post questions, thoughts or simply whether you like the content.

Post a Comment





Digital Edition

Lab Asia December 2020

December 2020

In This Edition Articles - The Movement Towards More Comprehensive Testing of Mycotoxins in Cannabis - Addressing proper HACCP implementation - Micropatterning: The art of micro-controlling...

View all digital editions

Events

CISILE 2020 - NEW DATES

Dec 08 2020 Beijing, China

PHAR-EAST - NEW DATES

Dec 08 2020 VIrtual event

Nano Tech 2021 - NEW DATES

Dec 09 2020 Tokyo, Japan

Medical Fair Asia 2020 - NEW DATES

Dec 09 2020 Virtual event

View all events