Optimized Multiresidue Analysis of Organic Contaminants of Priority Concern in a Daily Consumed Fish (Grass Carp)

Figure 2

Recoveries (RV, the column), their standard deviation (SD, the error bar), and their relative standard deviation (RSD, the line and empty symbol) of PAHs (chart a), OCPs (chart b), PBDEs (chart c), and PCBs (chart d) in spiked fish meat cleaned up by SPE cartridge (SC, the white column and the empty circle) and chromatography column (CC, the grey column and the empty triangle), respectively.

(a)

(b)

(c)

(d)