HPLC Column Primesep 500 3.2x50mm 5 µm 100 Å

HPLC Column Primesep 500 3.2x50mm 5 µm 100 Å

Item number: SL500-32.050.0510
Brand: SIELC
PAK (1 pc)

Description

Primesep 500 is a reverse-phase analytical column with embedded acidic ion-pairing groups.

  • Primesep 500 has an embedded carboxilic acid with a pKa of about 5.
  • Improves retention of basic compounds by cation-exchange mechanism at pH > 5.
  • Separates acids by ion-exclusion mechanism at a mobile phase pH > 5.
  • Retains basic compounds, as any RP column, at pH < 5
  • Retains neutral compounds by reverse-phase mechanism.
  • All mobile phases are LC-MS and preparative chromatography compatible.

More Information

  • Additional
Brand SIELC
Column description Primesep 500
Package specification Mixed Mode
Inner diameter 3.2 mm
mode Reversed Phase (RP), Ion Exchange (IEC)
Particle Size 5,0 µm
Pore size 100 Å
Length 50 mm

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