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GCMS analysis results for sample AE10021, May 2002

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Laboratory report documenting GCMS analysis of sample AE10021 conducted on May 14, 2002, identifying unknown compounds.

NYC-WTC_000044144–000044155

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

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NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\DATA\020507\10021.D Vial: 20 Acq On : 8 May 2002 6:51 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 0.31 ug/1 40482 Phenanthrene-dl0 31.72

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 5H-Dibenzo [a, d] cycloheptene 192 C15H12 000256-81-5 64 Bitoscanate 1-methyl- 23 Anthracene, 192 C8H4N2S2 192 C15H12 004044-65-9 59 000610-48-0 53 4 (2-Methoxy-5-methylphenyl )acry.. . 192 C11H1203 103986-76-1 53 Abundance Scan 4767 (31.088 min): 10021.D (-4754) (-) m/z 192.10 100.00% 192

5000 ........ 4.)..., 46 66 82 96 118 146 160 . 30.80 31.00 31.20 31.40

m/z-> ----- 20 40 60 80 100 120 140 160 180 —1174 200 236 ■ > । 1 ■ ■ 1 । । 220 240 m/z 191.00 15.98% Abundance #80999: 5H-Dibenzo[a,d]cycloheptene 192

177 5000 ■ ■ i ■ ■ ■ ■ । 30.80 31.00 31.20 31.40 89 165 m/Z 193.00 12.69% 39 51 63 76 I 102 115 128139 152 | m/z-> 20 * |" 17" 10 — 40 60 80 -471", '"I 100 120 140 160 180 200 T 220 240 Abundance #125828: Bitoscanate 192 .... n..... 30.80 31.00 31.20 31.40 5000 m/ Z 82.20 12.61% 134 160 N 50 63 75 90 102 148 122 176 1 1 1 i 1 ■ -------- r - 1, । । । ' ' । ' ' ' ' । । niz-> 20 40 60 80 100 120 140 160 180 200 220 240 Abundance #125854: Anthracene, 1-methyl- 192 . .............. hh 30.80 31.00 31.20 31.40 m/z 146.10 11.26%

5000 A 82 94 ■ 165 16 27 39 51 63, | || 115126 139150 J 176 —— 1’1’1 ' ' I1 ' "r r 1 '"I 1 "r" | i'i i r-'| i i "I i ["i 1*f । ■ ■ i ■ ■ ■ ■ । n/z—> 20 40 60 80 100 120 140 160 180 200 220 240 30.80 31.00 31.20 31.40

10021.D SCAN020507.M Tue May 14 08:44:55 2002 Page 6

NYC-WTC_000044153

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NYC-WTC_000044153Source: NYC Law Department, mirrored locally

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