Purospher®STAR Si (5 µm) HPLC Columns

General description
Purospher® STAR Si endcapped, 5 µm HPLC columns offers highest separation efficiency for normal-phase chromatography of low molecular weight compounds soluble in organic solvents.Purospher® STAR Si, 5 µm Hibar® RT 250-4.6 is a ready to use stainless steel column suitable for connection to any HPLC system.The recommended guard column is Purospher® STAR Si (5 µm) LiChroCART™ 4-4 part number 1.50249.0001. For direct connection to a Hibar® RT columns the Precolumn holder for 4-4 LiChroCART™ cartridges, part number 1.51487.0001 can be used.The column dimension of 250 mm length x 4.6 mm I.D. is the optimal choice for the HPLC separation of complex samples allowing significant solvent savings and improved sensitivity.Learn more about Purospher® STAR HPLC and UHPLC ColumnsLearn more about the Supelco HPLC Column portfolio and Method development:Brochure: HPLC and UHPLC Column Selection GuideBrochure: A Practical Guide to HPLC – Method Development Guide
Application
Intended to be used in the separation of aflatoxins, carotenoids, oils, fat soluble vitamins, lipids, and fatty acids.
Features and Benefits
Ultra-pure silica (99.999%) for excellent peak symmetry
High separation efficiency
Reproducible results from run-to-run and batch-to-batch
Use with Normal-phase or HILIC conditions (needs to be flushed to HILIC mobile phase)
Good suitability for LC-MS applications

Legal Information
Hibar is a registered trademark of Merck KGaA, Darmstadt, Germany
LICHROCART is a trademark of Merck KGaA, Darmstadt, Germany
Purospher is a registered trademark of Merck KGaA, Darmstadt, Germany