Bond Elut SCX

Bond Elut SCX SPE from Agilent Technologies

Bond Elut SCX is a strong cation exchanger with a very low pKa. Although the pKa is similar to Bond Elut PRS, the presence of the benzene ring in the functional group increases the potential for non-polar interactions. This non-polar characteristic becomes particularly important when conducting ion-exchange from aqueous systems, where selectivity towards compounds exhibiting cationic and non-polar character is seen.

Bond Elut SCX All pictures shown are for illustration purpose only. Actual product may vary.

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Features
  • Useful for compounds with cationic and non-polar characteristics
  • Superior clean up from a single sorbent
  • Very low pKa ligand elicits strong analyte interaction
Specifications
  Bond Elut SCX
Category Cation exchanger
Bonded Functional Group Benzenesulfonic acid
Base Material Silica based
Endcapped No
Format Packed bed
Typical Carbon Loading 10.9%
Surface Area 500 m2/g
Particle Size 40 and 120 µm, irregular
Mean Pore Size 60 Å
Literature