Table 3-7 



PCBs (as Aroclor 1254) in Body Tissues (Dry Weight) of 

 Leptocheirus Collected at New London, July 1987 



Concentrations in ppm 



Station/Replicate 



PCBs fas Aroclor 1254) 



Mean ± Std. Dev, 



NLON-Ref/1 

 NLON-Ref/2 

 NLON-Ref/3 



0.372 

 0.105 

 0.180 



0.219 ± 



.138 



CTR #1/1 

 CTR #1/2 

 CTR #1/3 



0.248 

 0.080 

 0.131 



0.153 ± 



.086 



CTR #2/1 

 CTR #2/2 

 CTR #2/3 



0.033 

 0.178 

 0.192 



0.134 ± 



.088 



800SE/1 

 800SE/2 

 800SE/3 



0.227 

 0.163 

 0.150 



0.180 ± 



.041 



4 00NW/1 

 4 00NW/2 

 400NW/3 



0.094 



0.057 



<0.005 1 



0.052 ± 



.045 



400SE/1 



400SE/2 

 400SE/3 



0.115 

 0.101 

 0.138 



0.118 ± 



.019 



1500NW/1 

 1500NW/2 

 1500NW/3 



0.016 

 <0.005 1 

 <0.005 1 



0.009 ± 



.006 



1 below detection limit 



