Compound Name Liver Serum
10 ppb 100 ppb 10 ppb 100 ppb
Alpha- BHC 94.1% 75.6% 100.4% 117.5%
Hexachlorobenzene ND ND ND ND
Gamma- BHC 96.9% 91.3% 100.7% 122.7%
Beta-BHC 102.3% 89.9% 99.5% 108.4%
Delta- BHC 112.3% 83.8% 98.8% 111.5%
Heptachlor 78.8% 108.1% 101.4% 113.4%
Aldrin 94.1% 96.6% 105.2% 108.0%
Oxychlordane 74.7% 112.5% 97.9% 107.5%
Heptachlor epoxide 37.5% 118.7% 102.6% 111.2%
Endosulfan I 90.1% 106.2% 100.9% 104.1%
Gamma-chlordane 32.2% 101.6% 99.5% 106.8%
Alpha-chlordane 74.4% 97.0% 101.4% 104.4%
Trans-nonachlor 74.4% 95.2% 100.5% 107.6%
4,4'-DDE 104.2% 104.4% 99.9% 99.4%
Dieldrin 72.3% 161.3% 101.3% 102.9%
Endrin 78.2% 80.0% 101.9% 102.8%
Endosulfane II 99.3% 73.7% 100.9% 112.8%
4,4'-DDD 110.7% 86.2% 100.0% 101.0%
Endosulfane Sulfate 48.7% 115.8% 97.1% 98.4%
4,4'-DDT 117.0% 99.6% 96.3% 97.0%
Endrin ketone 78.3% 99.9% 101.0% 109.7%
Endrin Aldehyde ND ND ND ND
Methoxychlor 85.0% 81.4% 99.2% 96.2%
Mirex ND ND ND ND
Table 3: Stability of OCP analytes in liver and serum matrices over three days represented by percent recovery. ND: Not determined.