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Primesep N

Primesep N is a normal-phase analytical column with embedded acidic groups.

  • Primesep N has embedded acidic groups with a pKa of about 5.
  • Improves retention of basic compounds by cation-exchange mechanism at pH > 5.
  • Separates polar compounds by HILIC mechanism.
  • All mobile phases are LC-MS and preparative chromatography compatible.
Primesep N columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A

Primesep N Application Examples

 

 
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