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MilliporeSigma™ Supelco™ Discovery™ DSC-SCX SPE Tube, Bed Wt. 100 mg
Solid phase extraction (SPE) is a technique commonly used in laboratories to isolate analytes of interest from complex matrices.
Supplier: MilliporeSigma™ Supelco™ 52685U
Description
Retention Mechanism: Cation exchangeSample Matrix Compatibility: Organic or aqueous solutions. A polymerically bonded, benzene sulfonic acid functional group, pKa (< 1.0). Counter ion is H+. Silica support allows for use with very organic solvents (no shrinking/swelling). Excellent capacity (0.8 meq/g) for cleaning up solution phase combinatorial chemistry reactions (removing target molecules from reaction by-products and excess reagents). The presence of the benzene ring offers some mixed-mode capabilities (hydrophobic interactions) that should be considered when extracting cations from aqueous matricesSpecifications
| 0.8 meq/g total capacity | |
| SPE | |
| Food and Beverages | |
| Solid Phase Extraction Column | |
| Polypropylene | |
| 108/Pk. |
| DSC-SCX | |
| 100 mg | |
| Discovery | |
| 1 mL | |
| 70 Å | |
| 480 m2/g |
Discovery is a registered trademark of Sigma-Aldrich Co. LLC