The document provides an overview of the product features and characteristics, detailing its functions and advantages.
This document provides a technical overview of Agilent Zorbax PSM High Performance Size Exclusion (HPSEC) columns. These columns are packed with small (5 µm) porous silica microspheres designed for rapid molecular size separations with high resolution. They are available in both deactivated (silanized) and untreated versions to suit various solvent systems, including alcohols and water.
| Particle Size | 5 µm |
|---|---|
| Column ID | 6.2 mm |
| Column Length | 250 mm |
| Porosity Frits | 2 µm |
| pH Range (Untreated) | 2 to 8 |
| pH Range (Deactivated) | 2 to 7 |
| Maximum Pressure | 200 bar |
| Permeation Volume | 5 mL |
The deactivated version is silanized for use with nonpolar to relatively polar polymers in nonaqueous or partially aqueous solvents, while the untreated version is for use with both nonaqueous and aqueous mobile phases.
The sample volume should be 40 microliters or less to ensure highest resolution.
Yes, the untreated versions can be used with both aqueous and nonaqueous mobile phases, while the deactivated version is for nonaqueous or partially aqueous solvents.