Bond Elut PRS

Bond Elut PRS SPE from Agilent Technologies

Bond Elut PRS is a strong cation exchange sorbent that is also relatively high in polarity. With no appreciable degree of hydrophobicity, in non-polar solvents, PRS is capable of polar and hydrogen bonding interactions. Due to the very low pKa of PRS, it is recommended for weaker cationic species such as pyridinium compounds.

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

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Features
  • Strong cation exchange sorbent, also capable of polar and hydrogen bonding interactions
  • No appreciable non-polar interactions
  • Unique selectivity properties
Specifications
  Bond Elut PRS
Category Cation exchanger
Bonded Functional Group Propylsulfonic acid
Base Material Silica based
Endcapped No
Format Packed bed
Typical Carbon Loading 1.7%
Surface Area 500 m2/g
Particle Size 40 µm, irregular
Mean Pore Size 60 Å
Literature