Copure® SCX SPE Cartridges

Copure® SCX SPE Cartridges

Extracting basic compounds

Copure ® SCX is a silica-based strong cation exchanger. Its pheylsulfonic acid ligand engenders strong cation exchange capacity, while the benzene ring gives rise to additional non-polar interactions. SCX is able to extract positively charged basic compounds such as amines.


  • Low pKa, enabling strong interaction with basic compounds
  • Electrical charge of sulfonic acid changeable by adjusting pH of eluent, ensuing convenient eluting


Surface area: 510 m 2/g
Particle size: 40 - 75 μm
Pore size: 70 Å


  • Determination of residual pesticides / veterinary drugs in foodstuff, such as macrolides
  • Determination of illicit drugs, such as amphetamine
  • Analysis of drugs and drug metabolites in biological matrices

Order Information:

Product No. Description Format Qty.
COSCX130 Copure ® SCX SPE Cartridges 30mg/1mL 100/Box
COSCX1100 Copure ® SCX SPE Cartridges 100mg/1mL 100/Box
COSCX3100 Copure ® SCX SPE Cartridges 100mg/3mL 50/Box
COSCX3200 Copure ® SCX SPE Cartridges 200mg/3mL 50/Box
COSCX3500 Copure ® SCX SPE Cartridges 500mg/3mL 50/Box
COSCX6200 Copure ® SCX SPE Cartridges 200mg/6mL 30/Box
COSCX6500 Copure ® SCX SPE Cartridges 500mg/6mL 30/Box
COSCX61000 Copure ® SCX SPE Cartridges 1000mg/6mL 30/Box
COSCX121000 Copure ® SCX SPE Cartridges 1000mg/12mL 20/Box
COSCX122000 Copure ® SCX SPE Cartridges 2000mg/12mL 20/Box
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