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Environmental Sciences Europe
Fig. 5 | Environmental Sciences Europe

Fig. 5

From: Bioanalytical screening of low levels of dioxins and dioxin-like PCBs in pig meat (pork) for checking compliance with EU maximum and action levels using highly sensitive “third generation” recombinant H4L7.5c2 rat hepatoma cells

Fig. 5

Initial validation: BEQ/TEQ calibration data from bioanalytical screening of 30 “blank” pig meat samples spiked around MLs and ALs. Regression lines, 99% prediction intervals, MLs, ALs, DLs (based on U = 20%), and derived cut-off concentrations are indicated. a PCDD/Fs, ML, b PCDD/Fs, AL, c DL-PCBs, AL, and d sum of PCDD/Fs and DL-PCBs, ML. “Spike concentrations” means GC/HRMS results of the blank samples plus the respective calculated spiking concentrations (TEQ). Linear regression results are presented in Table 5

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