The document provides an overview of the features and characteristics of a product.
The Agilent Ultron ES-Pepsin column is designed for the separation of chiral isomers, specifically basic compounds, using a silica-based packing material with chemically bonded pepsin protein. Due to its low isoelectric point (below pH 1.0), the column carries a negative charge in mobile phases between pH 3.0 and 6.0, making it complementary to the more universally applicable Ultron ES-OVM column.
| Particle Size | 5 um |
|---|---|
| Pore Size | 120 A |
| Allowable pH Range | 3.0 to 6.0 |
| Maximum Operating Pressure | 150 bar (2200 psi) |
| Maximum Flow Rate | 1.0 mL/min for 4.6 x 150 mm columns |
| Maximum Operating Temperature | 30°C |
It performs separations of basic compounds best due to its negative charge in mobile phases between pH 3.0 and 6.0.
A sample load less than 5 ug is recommended to maintain column efficiency.