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HPLC Column Primesep 500 2.1x100mm 5 µm 100 Å
HPLC Column Primesep 500 2.1x100mm 5 µm 100 Å
Item number:
SL500-21.100.0510
Brand:
SIELC
$1,448.40
2%
discount on your
online order
online order
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 | 2.1 mm |
| mode | Reversed Phase (RP), Ion Exchange (IEC) |
| Particle Size | 5,0 µm |
| Pore size | 100 Å |
| Length | 100 mm |