Mechanism of action: SCX
Particle size: 40-75μm
Average pore size: 70Å
Surface area: 510 m 2/g
Volume: 3mL, 6mL, 12mL
Availability: In Stock
Ion-Exchange SCX SPE Cartridge
Description
Description of SCX SPE Cartridge
Strong cation exchange(SCX) SPE cartridge is a silica-based benzenesulfonic acid-based filler. Its negatively charged sulfonic acid group has a strong cation exchange capacity, and the benzene ring has certain hydrophobic retention. SCX extracts positively charged basic compounds such as amines.
Features
- Lower pKa.
- Strong cation exchange and reversed double retention;
- By adjusting the pH value, the charged state of the sulfonic acid group can be changed to facilitate elution.
Application of SCX Cartridge
- Detection of drug abuse, such as amphetamine;
- Analysis of drugs and their metabolites in biological matrices;
- Detection of pesticides and antibiotic residues in foods, such as macrolides.
Relevant Standards
NY/T 468-2006 Determination of Clenbuterol in Animal Tissues by Gas Chromatography-Mass Spectrometry.
Technical Data
| Specification | Maximum Sample Load | Volume | Minimum Elution Volume |
|---|---|---|---|
| 100-200mg | 5mg-10mg | 3mL | 200-500μL |
| 200mg-1g | 10mg-50mg | 6mL | 500μL-6mL |
| 500mg-2g | 25mg-100mg | 12mL | 3mL-10mL |
Ordering Information
| Item No. | Specification | Package (pcs/pk) |
|---|---|---|
| SLSPE301SCX | SCX, 40-75μm, 70Å, 30mg/1mL | 100 |
| SLSPE1001SCX | SCX, 40-75μm, 70Å, 100mg/1mL | 100 |
| SLSPE603SCX | SCX, 40-75μm, 70Å, 60mg/3mL | 50 |
| SLSPE2003SCX | SCX, 40-75μm, 70Å, 200mg/3mL | 50 |
| SLSPE5003SCX | SCX, 40-75μm, 70Å, 500mg/3mL | 30 |
| SLSPE2006SCX | SCX, 40-75μm, 70Å, 200mg/6mL | 30 |
| SLSPE5006SCX | SCX, 40-75μm, 70Å, 500mg/6mL | 30 |
| SLSPE1K6SCX | SCX, 40-75μm, 70Å, 1g/6mL | 20 |
| SLSPE2K12SCX | SCX, 40-75μm, 70Å, 2g/12mL | 20 |
| SLSPE502SCX | SCX, 40-75μm, 70Å, 50mg/2ml/w | 96w |
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