Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
Learn More
MilliporeSigma™ Supelco™ Discovery™ DSC-SAX SPE Tube, Bed Wt. 500 mg
Shop All MilliporeSigma Supelco Products
Click to view available options
Volume (Metric):
3 mL
6 mL
Quantity:
30/Pk.
54/Pk.
Description
Retention Mechanism: Anion-exchangeSample Matrix Compatibility: Organic or aqueous solutions. A polymerically bonded quarternary amine that remains positively charged at all pH levels. Counter ion is Cl-. Ion exchange capacity is >= 0.14 meq/g. Commonly used when extracting weaker anions (e.g., carboxylic acids) that may not bind strongly enough to weaker anion-exchangers. Selectivity can be modified by changing the counter ion with the appropriate buffer during conditioning
Specifications
Specifications
| Column Capacity (Metric) | 0.14 meq/g total capacity |
| Column Phase | DSC-SAX |
| Column Type | SPE |
| Bed Weight | 500 mg |
| 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 |
| Show More |
Discovery is a registered trademark of Sigma-Aldrich Co. LLC
Product Content Correction
Your input is important to us. Please complete this form to provide feedback related to the content on this product.
Product Title
Spot an opportunity for improvement?Share a Content Correction