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MilliporeSigma™ Supelco™ Discovery™ DSC-SCX SPE Tube, Bed Wt. 5 g
Solid phase extraction (SPE) is a technique commonly used in laboratories to isolate analytes of interest from complex matrices.
Supplier: MilliporeSigma™ Supelco™ 52691U
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 | |
20/Pk. |
DSC-SCX | |
5 g | |
Discovery | |
20 mL | |
70 Å | |
480 m2/g |
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Product Title
Discovery is a registered trademark of Sigma-Aldrich Co. LLC
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