Fig. 12From: New magnetic solid phase extractor based on ionic liquid modified β-cyclodextrin polymer/Fe3O4 nanocomposites for selective separation and determination of linuronDouble reciprocal plot of the CM-HP-β-CD-linuron inclusion complex (a) and the (IL + CM-HP-β-CD)-linuron inclusion complex (b). The error bars represent standard deviation (n = 3)Back to article page