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GCMS surrogate recovery results for sample AE00279, Jan 2002

Machine-extracted title · confidence 90%

Laboratory record documenting GCMS surrogate recovery data for sample AE00279 analyzed on January 10, 2002.

NYC-WTC_000050875–000050892

Folder label: “GCMS X 1/7/02 A 1/9/02

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Scanned page image, NYC-WTC_000050880
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\5973N\02JAN09\279.D Vial: 4 Acq On 9 Jan 2002 8:40 pm Operator: Sample : 508 scan ext 1/7 Inst : Instrumen Mise : January 9, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\MSDCHEM\1\METHODS\METHODS\SCAN508.M (RTE Integrator) Title : 508 scan method Smoothing : OFF Filtering: 5 Sampling : 2 Min Area: 100 Area counts Start Thrs: 0.2 Max Peaks: 20 Stop Thrs : 0 Peak Location: TOP

If leading or trailing edge < 100 prefer < Baseline drop else tangent > Peak separation: 5

Signal : TIC

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

1 3.488 7 10 15 rVB 57069 84416 0.52% 0.094% 2 3.614 19 21 25 rBV 37171 67681 0.42% 0.075% 3 4.241 71 76 85 rVB5 20702 56341 0.35% 0.063% 4 4.630 103 110 121 rVB5 24980 69546 0.43% 0.078% 5 4.835 123 128 137 rBV2 50729 130536 0.80% 0.146%

6 5.885 217 220 227 rBV 1071703 2136516 13.13% 2.382% 7 6.000 227 230 233 rVB 91310 174362 1.07% 0.194% 8 9.722 551 556 561 rW 4688021 9422696 57.92% 10.506% 9 9.847 561 567 575 rW 16973 61016 0.38% 0.068% 10 13.192 855 860 865 rBV 7403803 13502695 83.00% 15.056%

11 18.341 1305 1311 1315 rBV 7696987 14753506 90.69% 16.450% 12 22.280 1653 1656 1661 rVB2 67078 115453 0.71% 0.129% 13 22.634 1681 1687 1693 rBV2 7198427 16007196 98.39% 17.848% 14 22.771 1695 1699 1711 rVB 85019 226799 1.39% 0.253% 15 24.849 1877 1881 1891 rVB 12903 32510 0.20% 0.036%

16 27.726 2129 2133 2139 rBV 1421037 2547916 15.66% 2.841% 17 29.678 2301 2304 2307 rBV3 15504 35322 0.22% 0.039% 18 30.489 2369 2375 2381 rBV2 6710893 16268825 100.00% 18.140% 19 31.105 2421 2429 2445 rBV2 54251 208738 1.28% 0.233% 20 34.416 2713 2719 2757 rW 5525679 13783500 84.72% 15.369%

Sum of corrected areas: 89685570

:79.D SCAN508.M Thu Jan 10 11:51:49 2002 Page 1

NYC-WTC_000050880

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NYC-WTC_000050880Source: NYC Law Department, mirrored locally

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