41 



28%. However, because the Cd was reported at a concentration less than 5% the instrument 

 detection limit, the RPD criterion does not apply. For TOC analyses of sample 14B, the RPDs 

 were ±4.8% for the matrix spike duplicates, indicating acceptable precision. The PAH 

 MS/MSD sample, NLDS 15A, had RPD values that ranged from 4 to 10%. 



Monitoring Cruise at the New London Disposal Site, Seawolf Mound 1995 - 1998 



