
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 | 2.7 µm, 5 µm, 10 µm |
| Pore Size | 90 A, 100 A |
| Brand | SIELC Technologies |
Primesep SB is a reverse-phase analytical column with strong embedded basic ion-pairing groups. It contains a C18 carbon chain and basic quaternary amine groups. Primesep SB columns are available in all standard dimensions, with both fully porous particles and 2.7 µm solid-core particles.

– Enhances retention of acidic compounds through anion-exchange mechanism.
– Separates hydrophobic basic molecules using a combination of ion-exclusion and reverse-phase mechanism.
– Retains neutral compounds by reverse-phase mechanism.
– Offers mobile phases suitable for LC-MS and preparative chromatography, as well as low UV detection (working pH range from 1.5 to 5).
Specifications
| Length: | 150 mm |
| Internal Diameter: | 10 mm |
| Particle size: | 10 um |
| Pore size: | 100Å |
| Brand: | Primesep SB |
| Manufacturer: | SIELC (Mỹ) |
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