SUPELCOSIL™ LC-ABZ HPLC Column
SUPELCO/59142 - 5 μm particle size, L × I.D. 25 cm × 4.6 mm
Product Type: Chemical
| agency | suitable for USP L60 |
| application(s) | food and beverages |
| extent of labeling | 12.0% carbon loading |
| feature | endcapped |
| L × I.D. | 25 cm × 4.6 mm |
| manufacturer/tradename | SUPELCOSIL™ |
| matrix | silica gel, spherical particle platform |
| matrix active group | amide, alkyl phase |
| parameter | ≤70 °C temp. limit |
| 400 bar pressure (5801 psi) | |
| particle size | 5 μm |
| pH range | 2-7.5 |
| pore size | 120 Å |
| Quality Level | 100  |
| separation technique | reversed phase |
| surface area | 170 m2/g |
| surface coverage | surface coverage 3.4 μmol/m2 |
| technique(s) | HPLC: suitable |
| Features and Benefits: | • For acids, bases, zwitterions • Increased polar retention relative to standard reversed-phases • Unique selectivity • Silanol deactivation • Peak shape, efficiency, and retention are comparable to C8 phases for non-polar analytes |
| General description: | SUPELCOSIL LC-ABZ phase has a unique deactivation technology which provides excellent reversed-phase performance for basic compounds, as well as those that are acidic, polar neutral, and non-polar. Silanol suppressing practices such as using competing amines, operating at high ionic strength, and adjusting mobile phases to pH extremes are typically not required to obtain good peak shape on the LC-ABZ phase. |
| Legal Information: | SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC |
| Recommended products: | Discover LiChropur reagents ideal for HPLC or LC-MS analysis |
| UNSPSC | 41115700 |