SiliaPrepX WAX
Description
Polystyrene-divinylbenzene copolymer functionalized by a
weak anion exchanger (Tertiary Amine, pKa 6), used to catch
and release strong acidic compounds (pKa <3). Highly stable
in organic solvents.
Typical Applications
• Strong acidic compounds & metabolites from biological fluids & tissues
• Sulfonates & perfluorinated surfactants
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