Sielc Primesep SB Chromatography Column is a technologically advanced addition to the Sielc Chromatography family of products. Combining unprecedented HPLC selectivity in the separation of a broad array of chemical imagecompounds with an affordable price, the Sielc Primesep SB Chromatography Column can fulfill your HPLCseparation needs for the application of your choice.

Product Category Description:

Primesep SB is a reverse-phase analytical column with embedded basic ion-pairing groups.

  • Improves retention of acidic compounds by anion-exchange mechanism.
  • Separates bases by ion-exclusion mechanism.
  • Retains neutral compounds by reverse-phase mechanism.
  • All mobile phases are LC-MS and preparative chromatography compatible (working pH range from 1.5 to 7).

Primesep SB 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

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