10-2 c- 



w 

 E 

 cc 



LU 



o 



z 

 < 

 o 



LU 



I- 

 LU 



10-3 



10-^ 



10-7 



Ci* =TISSUE CONTAMINATION 

 GUIDELINE FOR 6.5g.day 



.0001 



I I I I I III I I I I I ml I ^■7 I I I ml I I I I I III! I I I I I III! 



.001 .01 .10 1.0 10 



CHEMICAL CONCENTRATION IN 

 FISH OR SHELLFISH (ppm) 



Figure 8 Plausible-upper-limit estimate of lifetime excess cancer risk 



vs. concentration of a chemical contaminant in fish or shellfish 

 (ppm wet wt.) at selected ingestion rates. 



