Silicycle SiliaPrep WCX SPE
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All pictures shown are for illustration purpose only. Actual product may vary.
Silicycle SiliaPrepX WCX SPE is a polystyrene-divinylbenzene copolymer functionalized by a weak cation exchanger used to catch and release strong basic compounds (pKa >10). It is highly stable in organic solvents.
Typical applications include strong basic compounds from biological fluids, and streptomycin from food.
Features
- SiliaPrepX WCX is a polymeric weak cation exchanger sorbent
- Suitable for extracting stongly basic compounds from a wide range of matrices
- Exceptional lot-to-lot reproducibility
- High recovery and yield
- Very good separation and flow characteristics
- No contamination from the matrix
- pH Stability from 0 to 14
- Standard SiliaPrepX cartridges are made with flanged polypropylene (PP) tubes and 20 μm polyethylene (PE) frits
- Larger sizes are also available under SiliaSep OT branding
Specifications
| SiliaPrepX WCX | |
| Support Backbone | Polymeric Resins |
| Phase | Carboxylic Acid (WCX) |
| Surface Area | 800 m2/g |
| Particle Size | 85 µm |
| Pore Size | 60 Å |
Literature
Solutions for sample preparation from Silicycle
Polymeric SPE cartridges and well plates from Silicycle
Determination of the optimal SiliaPrepX polymeric phase by a simple and logical method