GCMS surrogate recovery results, April 22 2002

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38 10.306 1226 1230 1235 W 5 4757 88672 0.14% 0.025% 39 10.412 1240 1248 1256 W 4 2765 78568 0.12% 0.023% 40 10.659 1287 1290 1293 W 2 2425 23068 0.04% 0.007%

41 11.910 1498 1503 1512 W 5 9151 168345 0.26% 0.048% 42 11.987 1512 1516 1523 W 5 2254 52221 0.08% 0.015% 43 12.081 1523 1532 1536 W 2 4623 89718 0.14% 0.026% 44 12.304 1567 1570 1575 W 5 1740 24305 0.04% 0.007% 45 12.374 1579 1582 1585 W 2 1805 29472 0.05% 0.008%

46 12.457 1585 1596 1607 W 31286 569968 0.88% 0.164% 47 12.574 1607 1616 1625 PV 6 3446 85274 0.13% 0.025% 48 12.709 1630 1639 1645 W 2 2574 69492 0.11% 0.020% 49 12.768 1645 1649 1655 W 4 2507 53803 0.08% 0.015% 50 13.220 1716 1726 1728 PV 3 1862 39116 0.06% 0.011%

51 13.485 1754 1771 1790 W 3168089 58088537 90.15% 16.696% 52 13.632 1790 1796 1804 W 2 10234 221056 0.34% 0.064% 53 13.873 1833 1837 1849 W 3 11876 233078 0.36% 0.067% 54 14.307 1905 1911 1915 W 4 2773 57558 0.09% 0.017% 55 14.660 1968 1971 1976 W 3 2720 53672 0.08% 0.015%

56 14.971 2018 2024 2027 PV 3 1946 35339 0.05% 0.010% 57 15.071 2035 2041 2043 W 3 2562 41760 0.06% 0.012% 58 15.189 2059 2061 2069 W 3 2501 48878 0.08% 0.014% 59 15.712 2146 2150 2153 W 2 2503 37650 0.06% 0.011% 60 15.753 2153 2157 2162 W 2 4147 69656 0.11% 0.020%

61 15.958 2185 2192 2196 W 5 3093 57733 0.09% 0.017% 62 16.440 2266 2274 2280 PV 2 1776 34720 0.05% 0.010% 63 16.805 2331 2336 2350 W 5 5894 165468 0.26% 0.048% 64 17.210 2401 2405 2408 W 3 2009 30428 0.05% 0.009% 65 17.363 2426 2431 2433 W 2092 23095 0.04% 0.007%

66 17.427 2437 2442 2444 W 2209 36674 0.06% 0.011% 67 17.463 2444 2448 2456 W 5 2835 69306 0.11% 0.020% 68 18.632 2633 2647 2669 W 3281737 64309601 99.80% 18.484% 69 18.779 2669 2672 2674 W 3169 50783 0.08% 0.015% 70 18.879 2685 2689 2692 W 2860 57420 0.09% 0.017%

71 19.020 2709 2713 2724 W 4 3815 108393 0.17% 0.031% 72 19.243 2748 2751 2754 W 2607 37525 0.06% 0.011% 73 19.402 2773 2778 2783 W 2 2299 56441 0.09% 0.016% 74 19.519 2795 2798 2801 W 2115 24226 0.04% 0.007% 75 19.672 2817 2824 2827 W 2382 49554 0.08% 0.014%

76 19.948 2866 2871 2877 W 2 1825 45203 0.07% 0.013% 77 20.195 2910 2913 2929 W 6 3097 117359 0.18% 0.034% 78 20.600 2970 2982 2990 W 332706 6040023 9.37% 1.736% 79 21.358 3108 3111 3121 W 2150 53177 0.08% 0.015% 80 21.458 3124 3128 3135 W 6 2815 61519 0.10% 0.018%

81 21.611 3148 3154 3158 W 4 2599 59031 0.09% 0.017% 82 21.828 3184 3191 3196 W 4 2932 62837 0.10% 0.018% 83 22.163 3246 3248 3251 W 2333 26069 0.04% 0.007% 84 22.533 3306 3311 3314 PV 1869 38245 0.06% 0.011% 85 22.563 3314 3316 3320 W 3 2812 41475 0.06% 0.012%

86 22.645 3320 3330 3336 W 2 27784 523855 0.81% 0.151% 87 23.021 3383 3394 3413 W 2 3081593 64438801 100.00% 18.521%

08260.D 041702SCAN.M Thu Apr 18 09:45:49 2002 Page 2

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