交联聚 4-乙烯基吡啶

交联聚 4-乙烯基吡啶, Reillex^® 402 ion-exchange resin, 2 % cross-linked with divinylbenzene

交联聚 4-乙烯基吡啶, 2 % cross-linked with divinylbenzene

交联聚 4-乙烯基吡啶, 2 % cross-linked with divinylbenzene, powder