Strong anion exchange SPE cartridge
Product Code: XySPE-SAX
XySPE-SAX cartridges use strong anion exchange (SAX) sorbents with quaternary amine functional groups for the selective extraction of acidic compounds. Ideal for isolating anionic species from biological, food, and environmental matrices.
Strong anion exchanger (quaternary amine)
High capacity for acidic and negatively charged analytes
Compatible with both aqueous and organic solvents
Excellent selectivity for carboxylic acids, sulfonates, and phosphate-containing compounds