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MilliporeSigma™ Supelco™ Discovery™ DSC-SCX SPE Tube, Bed Wt. 1 g

Catalog No. 111017086
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Catalog No. 111017086 Supplier MilliporeSigma™ Supelco™ Supplier No. 52689U
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Description

Solid phase extraction (SPE) is a technique commonly used in laboratories to isolate analytes of interest from complex matrices.

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 matrices

Specifications

Column Capacity (Metric) 0.8 meq/g total capacity
Column Phase DSC-SCX
Column Type SPE
Bed Weight 1 g
For Use With (Application) Food and Beverages
Product Line Discovery
Type Solid Phase Extraction Column
Volume (Metric) 6 mL
Material Polypropylene
Pore Size 70 Å
Quantity 30/Pk.
Surface Area (Metric) 480 m2/g
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Discovery is a registered trademark of Sigma-Aldrich Co. LLC