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GCMS analysis results for sample AE10609, May 10 2002

Machine-extracted title · confidence 100%

Laboratory report detailing GC/MS analysis of sample AE10609 including surrogate recovery data in May 2002.

NYC-WTC_000045643–000045661

Folder label: “GCMS X 5/3/02 A 5/7/02

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NYC 9/11 Public Portal Document LSC Area Percent Report

Data File C:\MSDCHEM\l\DATA\050702\10609.D Vial: 12 Acq On 7 May 2002 10:06 pm Operator: Mclean Sample 5/3 kb Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan

Signal : TIC

peak R.T. first max last PK peak corr. corr. % of # min scan scan scan TY height area % max. total

1 3.314 34 40 45 PV 4 6321 101057 0.22% 0.041% 2 3.367 45 49 62 W 10 3326 64779 0.14% 0.026% 3 3.602 84 89 97 W 2 16197 245524 0.53% 0.099% 4 3.702 97 106 108 W 7 4603 95153 0.21% 0.038% 5 3.725 108 110 128 W 5 5748 193090 0.42% 0.078%

6 4.160 174 184 192 PV 7 2623 71780 0.16% 0.029% 7 4.248 192 199 206 W 6 2245 49997 0.11% 0.020% 8 4.330 206 213 227 W 10337 195387 0.42% 0.079% 9 5.024 328 331 336 PV 5 3590 66172 0.14% 0.027% 10 5.088 336 342 347 W 7 6217 144697 0.31% 0.058%

11 5.641 432 436 444 W 7 2307 52529 0.11% 0.021% 12 5.970 478 492 522 PV 463088 8784700 19.08% 3.534% 13 7.732 784 792 813 PV 2 6704 188915 0.41% 0.076% 14 8.819 971 977 986 W 3 3080 66153 0.14% 0.027% 15 9.301 1056 1059 1068 PV 7 1707 37857 0.08% 0.015%

16 9.936 1157 1167 1186 PV 1609751 30865129 67.03% 12.416% 17 11.863 1490 1495 1501 W 4 4433 72720 0.16% 0.029% 18 12.039 1519 1525 1531 W 2 2218 44425 0.10% 0.018% 19 12.527 1595 1608 1614 PV 5 3308 71464 0.16% 0.029% 20 12.721 1636 1641 1647 W 1728 31946 0.07% 0.013%

21 13.432 1748 1762 1783 W 2225377 41909414 91.01% 16.859% 22 13.585 1783 1788 1800 W 2 7164 133205 0.29% 0.054% 23 13.825 1825 1829 1837 W 3 5388 83755 0.18% 0.034% 24 15.488 2106 2112 2123 W 3 5465 101149 0.22% 0.041% 25 15.700 2143 2148 2159 W 3 2158 42009 0.09% 0.017%

26 16.746 2318 2326 2330 PV 2 3263 48291 0.10% 0.019% 27 17.145 2380 2394 2406 W 6 1947 45150 0.10% 0.018% 28 18.232 2573 2579 2587 PV 22712 338675 0.74% 0.136% 29 18.573 2624 2637 2658 BV 2311517 46047934 100.00% 18.524% 30 18.961 2697 2703 2714 PV 6 2055 41275 0.09% 0.017%

31 20.541 2959 2972 2979 PV 365659 6705537 14.56% 2.698% 32 20.682 2985 2996 3004 W 2 23781 393090 0.85% 0.158% 33 21.399 3113 3118 3121 BV 4 2148 27977 0.06% 0.011% 34 22.580 3312 3319 3328 W 3 18844 352514 0.77% 0.142% 35 22.803 3348 3357 3367 W 16617 276060 0.60% 0.111%

36 22.956 3367 3383 3403 PV 2 2110208 45108931 97.96% 18.146% 37 23.109 3403 3409 3422 W 2 24282 618474 1.34% 0.249%

10609.D 050102.M Thu May 09 09:13:46 2002 Page 1

NYC-WTC_000045648

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NYC-WTC_000045648Source: NYC Law Department, mirrored locally

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GCMS analysis results, sample AE09968, May 2002 · Box DEP Box 25

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Gas chromatography-mass spectrometry analysis report for sample AE09968, detecting unknown compounds and 2,4-DDD surrogate with 78% recovery, dated May 9, 2002.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996

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