HPLC Column Primesep 500 3.2x50mm 5 µm 100 Å
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HPLC Column Primesep 500 3.2x50mm 5 µm 100 Å
Item number:
SL500-32.050.0510
2%
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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
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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