Agilent Bond Elut C8 SPE
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Agilent Bond Elut C8 SPE is very similar in property to C18, but is not as retentive for nonpolar compounds due to its shorter hydrocarbon chain and therefore reduced carbon loading. C8 is an excellent replacement for C18 when analytes are too strongly retained for effective elution. The potential for polar interactions is higher than for C18 because there is less coverage of the silica surface.
Features
- Excellent for strongly retained analytes
- Polar interactions are not significant
- Less retentive than C18
Specifications
| Bond Elut C8 | |
| Category | Non-polar |
| Base Material | Silica based |
| Bonded Functional Group | Octyl |
| Endcapped | Yes |
| Format | Packed bed |
| Typical Carbon Loading | 12.2% |
| 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