Agilent Poroshell EC-C18 HPLC Columns
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Agilent Poroshell EC-C18 HPLC columns are excellent general-purpose columns that are an ideal starting point for method development. Excellent peak shape and efficiency is observed for acid, base, and neutral compounds. The columns are manufactured with superficially porous particles for improved throughput, high efficiency, and excellent resolution. Choose from three different particle sizes: 2.7 µm for UHPLC performance at lower pressures, 1.9 µm for highest UHPLC performance, or 4 µm particle for improved HPLC performance.
Features
- Best all round column – ideal for separation of wide variety of analytes
- Provides a similar chemistry to the ZORBAX Eclipse Plus phase
- A scalable family of particles - 1.9 µm, 2.7 µm, and 4 µm – to get the best from your methods and instruments
- Long column life with uniquely robust 1.9 µm UHPLC columns and 2 µm frits on 2.7 µm and 4 µm columns
- UHPLC guard columns to further extend the life of your analytical column
- Enhanced usability, traceability, and security with a preprogrammed ID tag
- USP L1 classification
Specifications
| Poroshell EC-C18 | |
| Bonded Phase | C18 |
| Particle Type | Superficially Porous |
| Particle Size | 1.9 µm, 2.7 µm, 4 µm |
| Pore Size | 120 Å |
| Surface Area | 130 m2/g |
| Endcapped | Yes |
| Carbon Load | 10% |
| Maximum Temperature | 60°C |
| pH Range | 2 - 8 |
| Pressure Limit | 2.7 µm and 4 µm - 600 bar 1.9 µm - 1300 bar |
| Hardware | Stainless Steel |
| USP Designation | L1 |
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Literature
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Flow diagrams to help choose Poroshell phase and dimensions