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GCMS analysis results for sample AE10061, May 2002

Machine-extracted title · confidence 90%

Laboratory report documenting GCMS analysis of sample AE10061 conducted on May 14, 2002, including surrogate recovery data.

NYC-WTC_000044203–000044214

Folder label: “GCMS X 4/26/02 A 5/8/02

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Scanned page image, NYC-WTC_000044212
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NYC 9/11 Public Portal Document

’ Data File C:\MSDCHEM\l\DATA\020507\10061.D Vial: 25 Acq On 8 May 2002 11:46 am Operator: Nefliu Sample sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 4 5H-Dibenzo[a,d]cycloheptene Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 31.09 0.33 ug/1 35684 Phenanthrene-dl0 31.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 5H-Dibenzo[a, d] cycloheptene 192 C15H12 000256-81-5 45 2 Thiophene^ 2-[2-(3-thienyl)ethen... 192 C10H8S2 116854-09-2 43 3 Anthracene, 2-methyl- 192 C15H12 000613-12-7 42 4 Pyrazine, tetraethyl- 192 C12H20N2 038325-19-8 40 Abundance ‘ Scan 4767 (31.088 min): 10061.0 (-4757) (-) m/z 192.10 100.00% 192

5000

146 .. A.. 42 74 96 - 473 30.80 31.00 31.20 31.40 I 1 I II L II I rr । 1 - ■ । t ' i ' ' ' ' i ' ) ' ‘ I 1 rit ' I 1 1 । । I । । । m/z 193.10 24.92% m/z-> 50 100 150 200 250 300 350 400 450 Abundance #80999: 5H-Dibenzo[a,d]cycloheptene 192

5000 A,. .. 30.80 31.00 31.20 31.40 89 165 m/z 191.10 23.49%

n/z—> 39,634/44/115139 50 100 150 1. — 200 250 300 350 400 450 Abundance #81023: Thiophene, 2-[2-(3-thienyl)ethenyl]- 192 147 30.80 31.00 31.20 31.40 5000 m/z 146.10 20.08% 45 69 115 —1— | V ।11 .... It,.... ■ l ■ ■ • > i ■ ■ ■ ■-1 1 1-'-' | 1 1 1 1 | 1 n/z-> 50 100 150 200 250 300 350 400 450 Abundance #125847: Anthracene, 2-methyl- 192 30.80 31.00 31.20 31.40 m/z 74.10 9.62% 5000

28,63444139/16 __ ■ ■ । ■ > ■ ■ । । 1 n-1'1 ‘ III m/z—> 50 100 150 200 250 300 350 400 450 30.80 31.00 31.20 31.40

10061.D SCAN020507 ,M Tue May 14 08:46:45 2002 Page 6

NYC-WTC_000044212

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NYC-WTC_000044212Source: NYC Law Department, mirrored locally

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