Shim-pack MAYI Series, Outstanding Durability

Cat. No.	Specification	Unit	Price
CC02503377-01	Stationary phase: Octadecyl group, Separation Mode: Strongest retentivity in reverse phase mode	EA	Inquiry
CC02503377-02	Stationary phase: Tetradecyl group, Separation Mode: Retentivity next to ODS in reverse phase mode	EA	Inquiry
CC02503377-03	Stationary phase: Octyl group, Separation Mode: Retentivity next to C14 in reverse phase mode	EA	Inquiry
CC02503377-04	Stationary phase: Butyl group, Separation Mode: Retentivity next to C8 in reverse phase mode	EA	Inquiry
CC02503377-05	Stationary phase: Methyl group, Separation Mode: Weakest retentivity in reverse phase mode	EA	Inquiry
CC02503377-06	Stationary phase: Sulfonic acid group, Separation Mode: Strong acid cation exchange mode	EA	Inquiry
CC02503377-07	Stationary phase: Trimethylammonium group, Separation Mode: Weakly basic anion exchange mode	EA	Inquiry

Product Description

Product Description

Biological Sample Pretreatment Column
Due to optimized particle size and a newly developed coating technology, the MAYI-ODS online pretreatment column is highly effective in deproteinization and offers long-term stability. It provides excellent reproducibility even for continuous analysis of multiple analytes.

How the Shim-pack MAYI-ODS Works
The outer surfaces of silica gel (50 µm) are coated with a hydrophilic polymer, so that only the interior of pores are chemically modified by octadecyl radicals (ODS). Since proteins and other macromolecules cannot enter the pores and are blocked by the hydrophilic polymer on the outer surfaces, they are quickly eluted without being retained by the ODS solid phase. In contrast, pharmaceuticals and other induced low molecular weight compounds penetrate the pores and are retained by the inner surfaces of the stationary phase.

Features

• Quick and Reliable Protein Removal
• Outstanding Durability
• Stable Trap Even for Large Injection Volumes