Separation of Zn and Mn on Primesep 100 Column

Primesep 100 separates the divalent cations, zinc and manganese, from their counter ion, chloride. The cations are retained by cation exchange and the chloride anion is eluted by ion exclusion. The mobile phase mixture of water, acetonitrile (MeCN, ACN) and ammonium acetate is evaporative light scattering detection (ELSD) compatible.

Condition

Column Primesep 100, 4.6×50 mm, 5 µm, 100A
Mobile Phase MeCN/H2O
Buffer AmAc pH 4.0
Flow Rate 1.0 ml/min
Detection ELSD

 

Description

Class of Compounds
Ions,  Hydrophilic, Ionizable, Vitamin, Supplements
Analyzing Compounds Chloride, Magnesium, Zinc

 

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.

Primesep 100

The Primesep family of mixed-mode columns offer a wide variety of stationary phases with an unprecedented selectivity in the separation of a broad array of chemical compounds and in multiple applications. Corresponding Primesep guard columns are available with all stationary phases and do not require holders. SIELC offers a method development service which is available for all customers. Ask about our special custom LC-phases tailored for specific separations.

Select options
Application Analytes:
Chloride
Manganese
Zinc

Application Detection:
ELSD/MS Detection