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  Products > HPLC Columns > VertiSep™ GES

   High purity silica offer high stability, efficiency,
     reproducibility
   Moderate pore size and surface area are perfect for general
     purpose
   High carbon loading C18 offers high degree of hydrophobicity      for high resolution of organic compounds that have similar
     structures
   Fully endcapped to improve peak symmetry
   Polymeric bonding offers high stability and longer column
     lifetime
   Economic Price


     VertiSep GES packings are high purity silica which contains less amounts of metal ions and sulfate contaminants offer high stability at pH 1.5-10.0*, efficiency, column-to-column reproducibility.
     VertiSep GES packings are moderate pore size and surface area proving general purpose separations of variety of compounds.
     VertiSep GES reverse phase C18 packings are high carbon loading of 17% offerring the high degree of hydrophobicity for high resolution of organic compounds that have similar structures such as polynuclear aromatic hydrocarbons, benzidines, vitamins D2, D3, PTH amino acids.


VertiSep GES Packing Specifications
Packing
Particle
Size
(µm)
Carbon
Load
(%)
Pore
Size
(Å)
Pore
Volume
(ml/g)
Surface
Area
(m2/g)
End
Capped
C18
3,5,10
17
120
1.0
300
Yes
C8
3,5,10
13
120
1.0
300
Yes
PH
3,5,10
8
120
1.0
300
Yes
C4
3,5,10
6
120
1.0
300
Yes
CN
3,5,10
3.5
120
1.0
300
Yes
NH2
3,5,10
3
120
1.0
300
No
Si
3,5,10
-
120
1.0
300
No
SAX
5
4
120
1.0
300
No
SCX
5
4
120
1.0
300
No


 

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