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Ultra performance silica with excellent stability, efficiency and column-to-column reproducibility
Ultra-high surface area offer ultra high resolution for gradient elution of difficulty separation compounds
Fully endcapped to improve peak shape
Monomeric bonding offers low back pressure and high column efficiency to better resolve chemically similar analytes.

     VertiSep™ UPS packings are ultra-high purity spherical silica which contains less amounts of metal ions and sulfate contaminants offerring ultra performance with excellent stability at pH 1.5-10.0*, excellent efficiency, column-to-column reproducibility, long lifetime and ideal for LC/MS or ELSD applications.

     VertiSep™ UPS packings are ultra-high surface of 450 m2/g offer greater capacity and higher resolution for gradient elution of difficult separation compounds like basic drugs, organic acids and other polar compounds.

     VertiSep™ UPS reverse phase packings are fully endcapped after bonding to cover unreached silanols and improve peak symmetry for basic analytes.

     VertiSep™ UPS packings are monomeric bonding resulting in lower column back pressure and high column efficiency to better resolve chemically similar analytes.

     VertiSep™ UPS are manufactured by statistic process control of silica synthesis, bonding and column packing. The reproducible column packing method control provides exceptional efficiency, symmetry and reproducible capacity factor.

 
Vertical UPS HPLC COLUMN
 

     VertiSep™ UPS C8 offers the highly degree of hydrophobicity for pharmaceuticals, nucleotides and polar compounds.

     VertiSep™ UPS Ph is a reverse phase chemistry offering high hydrolytic stability for high hydrophobic compounds.

     VertiSep™ UPS CN can be used both reverse phase or normal phase offfering excellent reproducibility and performance for polar compounds in accordance with USP L10.

     VertiSep™ UPS Si is normal phase packings offering excellent reproducibility and performance for polar compounds in accordance with USP L3.

     VertiSep™ UPS HILIC offers highly degree of retention for polar compounds in a highly organic mobile phase.

     VertiSep™ UPS PFP offers multiple mechanisms such as Hydrogen Bonding, Dipole-Dipole Interactions, Aromatic Π - Π Interactions and Hydrophobic for alternative selectivity.


Vertical UPS HPLC COLUMN

 
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