Agilent Polaris Amide-C18 HPLC Columns
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Agilent Polaris C18-Amide HPLC columns provide subtle alternative selectivity as they do not have steric protection. The columns feature an embedded amide group, similar to ZORBAX Bonus-RP columns. Excellent retention and peak shape is observed for polar compounds under highly aqueous conditions while avoiding phase collapse and shifting retention times. Available with either 3 µm for higher resolution HPLC applications, or 5 µm for reproducible HPLC methods.
Features
- C18 stationary phase with embedded amide group for subtle alternative selectivity
- Excellent retention under aqueous conditions while avoiding phase collapse and shifting retention times
- Compatible with 100% aqueous mobile phase
- USP designation of L60
- MetaGuards connect directly to the analytical column – no additional holder is required
- Polaris range also includes C18-A and C18-Ether for alternative selectivity, and C8-A and C8-Ether for reduced retention of hydrophobic compounds
Specifications
| Polaris C18-Amide | |
| Bonded Phase | C18 with embedded amide group |
| Particle Type | Fully Porous |
| Particle Size | 3 µm, 5 µm |
| Pore Size | 180 Å |
| Surface Area | 200 m2/g |
| Endcapped | Yes |
| Carbon Load | 15% |
| Maximum Temperature | 60°C |
| pH Range | 2 - 8 |
| Pressure Limit | 400 bar |
| Hardware | Stainless Steel |
| USP Designation | L60 |
Literature
Confidently separate challenging polar compounds with a range of selectivity options