
PRODUCT INFORMATION
Details
| 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 | 5 µm |
| Pore Size | 100 A |
| Brand | SIELC Technologies |
Primesep PB is a mixed-mode analytical column that incorporates aromatic and basic ion-pairing groups onto short ligand chains.

This column provides several key benefits:
– It enhances the retention of acidic compounds through an anion-exchange mechanism.
– It distinguishes aromatic compounds based on the variations in pi-pi interactions.
– It retains neutral compounds via a reverse-phase mechanism.
The mobile phases can be tailored for various chromatographic applications such as LC-MS and preparative chromatography. Furthermore, they can be chosen for low UV detection with a working pH range from 2.0 to 5.
Specifications
| Length: | 250 mm |
| Internal Diameter: | 2.1 mm |
| Particle size: | 5 um |
| Pore size: | 100Å |
| Brand: | Primesep PB |
| Manufacturer: | SIELC (Mỹ) |
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