Fig. 1From: Fast determination of phthalates in mussel samples by micro-matrix solid-phase dispersion (micro-MSPD) coupled with GC–MS/MSPareto chart of main effects for the experimental design, obtained by using the DMP (dimethyl phthalate), DEP (diethyl phthalate), DEHP (diethyl hexyl phthalate) and BzBP (benzyl butyl phthalate) recoveries. The vertical lines indicate the statistical significance bound for the effectsBack to article page