HILIC Retention of Polar Compounds on Primesep S


Three neutral polar compounds (urea, thiourea, and xanthine) are separated on a Primesep S HILIC cation-exchange column with LC/MS compatible mobile phase. The retention time is controlled by the amount of acetonitrile in the mobile phase.

Application Column

Primesep S

The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.

Select options
Application Analytes:
Thiourea
Urea
Xanthine

Application Detection:
ELSD Detection
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.