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

Figure 3

GC/MS scan of spiked fish meat cleaned up using an SPE cartridge and a chromatography column (the box with dash border denotes that impurities in this area are mainly alkanes, and the box with solid border denotes that impurities in this area are mainly steroids).