Agilent Bond Elut Silica (SI) SPE
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Agilent Bond Elut Silica (SI) SPE is a very polar sorbent and is particularly effective at separating compounds with a very similar structure. Applying the analytes in a nonpolar solvent, then increasing the solvent polarity by increasing the concentration of a polar modifier, such as THF or ethyl acetate, delivers effective separations.
Features
- Highly polar phase retains polar molecules from nonpolar matrices
- High-purity silica
- Separate compounds with very similar structures
Specifications
| Bond Elut Silica (SI) | |
| Category | Polar |
| Base Material | Silica |
| Endcapped | No |
| Format | Packed bed |
| Surface Area | 600 m2/g |
| Particle Size | 40 and 120 µm, irregular |
| Mean Pore Size | 60 Å |
Literature
Consumable items for sample preparation from Agilent