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Primesep B

  • Description
  • Purchase
  • Applications
Column Diameter

0.5 mm, 1 mm, 2.1 mm, 3.2 mm, 4.6 mm, 10 mm, 22 mm

Column Length

10 mm, 25 mm, 50 mm, 100 mm, 150 mm, 250 mm, Guard

Particle Size

3 µm, 5 µm

Pore Size

100 A

Brand

SIELC Technologies

Primesep B is a mixed-mode analytical column with basic ion-pairing groups embedded on long ligand chains specifically designed for direct plasma analysis.

It contains a C12 carbon chain and basic groups with a pKa of 10.

Primesep B - Basic

  • Does not retain high-molecular weight plasma components
  • Retains hydrophobic and acidic components
  • All mobile phases are LC-MS and preparative chromatography compatible (working pH range from 1.5 to 4)

Display available variations

  • All
  • Capillary
  • Analytical
  • Preparative
  • Guard

$392.70$7,553.70

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Primesep B Application Examples