Hydrophobicity and surface polarity parameters of popular C18 columns

 

 

 

  The Birth of MG III -

 

 The third generation of the MG series was developed to overcome the "Column-to-column variation in retention of basic compounds under an acidic condition". We hope that the quality of MGIII will help develop improved methods in various LC-MS applications.

 

 

  Intended to be the "standard" for LC-MS

 

While it is based on the identical silica used in other MG series, CAPCELL PAK C18 MGIII possesses a weaker hydropobicity and a stronger surface polarity, and is suitable for a wide variety of applications, such as analyses of metabolites and other highly polar compounds. Especially, its reproducibility in retention times of basic compounds under acidic conditions is a preferred feature for long time-span applications, such as clinical analyses with LC-MS, and applications under GLP. (MGIII's specifications include a separation performance of amitriptyline under an acidic condition.)

 

 

 Features

 
  • Excellent reproducibility
  • Comparison of column bleeding
  • Excellent Separation of organic acids
         →Polymer coating technology contributes to use in the pH range 2-10. Excellent     durability.
  • Supporting GLP/GMP
         →Inspection certificate attached