Agilent Bond Elut C18 SPE
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Agilent Bond Elut C18 Solid Phase Extraction (SPE) cartridge is the most hydrophobic, bonded silica sorbent available in the Bond Elut family. It is considered to have the broadest retention spectrum among bonded silica sorbents. C18 is the most popular SPE sorbent because of its extreme retention of nonpolar compounds.
Bond Elut C18 retains most organic analytes from aqueous matrices. When analyzing small to intermediate molecules, Bond Elut C18 SPE cartridge can be used for desalting aqueous matrices before ion exchange, as salts pass through the sorbent unretained.
Features
- The most hydrophobic bonded silica sorbent
- Extremely retentive for nonpolar compounds
- Effective for desalting aqueous mixtures
Specifications
| Bond Elut C18 | |
| Category | Non-polar |
| Base Material | Silica based |
| Bonded Functional Group | Trifunctional octadecyl |
| Endcapped | Yes |
| Format | Packed bed |
| Typical Carbon Loading | 17.4% |
| Surface Area | 500 m2/g |
| Particle Size | 40 and 120 µm, irregular |
| Mean Pore Size | 60 Å |
Literature
Consumable items for sample preparation from Agilent