(Elution) conditions of DES on the solid-phase extraction cartridge were optimized. Furthermore,the difference of the retention characteristics of diethylstilbestrol on the C_(18) and DES-MIPs solid-phase extraction cartridge was compared.

• 以该聚合物为填料制成固相萃取小柱,应用于己烯雌酚残留分析的样品前处理,并比较了该固相萃取小柱与C18固相萃取小柱对DES保留行为的差异。