... ni⋅ViCH 3 2 1125 2250 33 .5 67CH2 30 1180 35 400 16.1 4 83 CH 1 820 820 –1 –1HC= 4 1 030 4120 13. 5 54OH 1 7120 7120 10 10COO 2 430 0 8600 18 36 COOH 0 6600 0 28.5 0Σ ni⋅Ui= 5 831 0 Σ ni⋅Vi= ... (sec. 30 4, E1, E4, and E5), 30 4 31 3,3rd edn., U.S. Food and Drug Administration, Washington.75. King, J.W., Snyder, J.M., Taylor, S.L., Johnson, J.H., and Rowe, L.D. (19 93) Translation and Optimization ... (USEPA) and AOAC. USEPA methods 35 60, 35 61, and 35 62 use supercritical CO2for the extrac-tion of pesticides from environmental matrices such as soil, sediment, and sludge, and AOAC 2002. 03 is...