GC/MS results for unknown compounds and surrogates, sample AE10982, May

NYC 9/11 Public Portal Document 38 15.905 2177 2183 2190 W 1848 34554 0.06% 0.011% 39 16.746 2320 2326 2335 PV 3 5258 97296 0.18% 0.030% 40 17.145 2389 2394 2402 W 2 11061 178183 0.33% 0.054%

41 17.656 2467 2481 2487 W 5 4753 87463 0.16% 0.027% 42 18.567 2626 2636 2662 W 2743264 54006194 100.00% 16.509% 43 18.814 2672 2678 2686 W 3 4012 81645 0.15% 0.025% 44 18.961 2696 2703 2713 W 6 2004 48550 0.09% 0.015% 45 20.142 2900 2904 2908 W 4 2284 37228 0.07% 0.011%

46 20.330 2929 2936 2943 W 6 1834 35917 0.07% 0.011% 47 20.547 2958 2973 2998 PV 1539797 29132225 53.94% 8.905% 48 21.393 3110 3117 3124 PV 3 15298 243364 0.45% 0.074% 49 21.758 3166 3179 3184 PV 5 2213 41372 0.08% 0.013% 50 22.580 3308 3319 3331 W 2 22139 438672 0.81% 0.134%

51 22.956 3365 3383 3403 PV 2 2421881 51763655 95.85% 15.823% 52 23.109 3403 3409 3421 W 2 24916 550728 1.02% 0.168% 53 25.089 3740 3746 3750 PV 2 1445 21685 0.04% 0.007% 54 30.812 4709 4720 4762 PV 2 1845270 43517383 80.58% 13.302% 55 31.064 4762 4763 4780 W 8 4791 192941 0.36% 0.059%

56 31.382 4805 4817 4825 PV 9 2773 54390 0.10% 0.017% 57 33.003 5078 5093 5094 PV 7 3004 88692 0.16% 0.027% 58 33.080 5094 5106 5110 W 7 10110 344528 0.64% 0.105% 59 33.121 5110 5113 5115 W 4 10577 198989 0.37% 0.061% 60 33.144 5115 5117 5123 W 7 10510 261602 0.48% 0.080%

61 33.197 5123 5126 5144 W 6 10396 375920 0.70% 0.115% 62 34.713 5370 5384 5417 PV 2 1293062 33620613 62.25% 10.277% 63 34.919 5417 5419 5432 W 7 11358 404836 0.75% 0.124% 64 35.007 5432 5434 5436 W 3 5335 64748 0.12% 0.020% 65 35.030 5436 5438 5440 W 2 4894 63800 0.12% 0.020%

66 35.595 5527 5534 5541 PV 7 1902 29811 0.06% 0.009% 67 36.452 5657 5680 5706 PV 8 21241 1491968 2.76% 0.456% 68 38.450 6013 6020 6024 PV 5 1339 20318 0.04% 0.006% 69 39.766 6219 6244 6266 W 9 15178 1341983 2.48% 0.410% 70 39.901 6266 6267 6277 W 6 2393 45573 0.08% 0.014%

Sum of corrected areas: 327140442

10982.D 050102.M Thu May 16 14:37:58 2002 Page 2

NYC-WTC_000023931