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GCMS analysis results for unknown compounds, sample AE10201, May 2002

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Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10201 on May 10, 2002.

NYC-WTC_000044959–000044977

Folder label: “GCMS X 4/30/02 A 5/8/02

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NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\1\DATA\050802\10201.D Vial: 19 .Acq On 9 May 2002 6:04 am Operator: Mclean Sample 4/30 eh ' Inst Instrumen Mise Multipl.r: 1.00 MS Integration Params: LSCINT.e Quant Method. : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 6 Bicyclo[2.2.1]hepta-2,5-die... Concentration Rank 9 R.T. EstConc . Area Relative to ISTD R.T, 10.38 0.20 ug/L 223909 1,4-Dichlorobenzene-d4 9.94 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Bicyclo[2.2.1]hepta-2,5-dien-7-ol 108 C7H80 000822-80-0 53 2 Octatriene, 1,3 -trans-5-trans- 108 C8H12 033580-04-0 47 3 4,7-Epoxytricyclo[4.1.0.0(3,5)]h... 108 C7H80 100021,0-42-9/38 4 1-Ethyl-1,4-cyclohexadiepe 108 C8H12 1000118-16 38 Abundance Scan 1242 (10.377 min): 10201 .D (-1233) (-) m/ z 79.10 10/. 00% 79 108 5000

41 51 58 91 y.......... A............. I | I in I | it I I p I I I | i I I I | I 70 10.00 10.20 10.40 10.60 10.80 01. . . . . । . | ■ 1 ■ • • । [ ■ ■ ■ ■ । ■ ■ ■ ■ । ■ m/z 108.00 59.10% m/z-> 20 30 60 70 80 90 100 110 120 130 Abundance #30923: Bicyclo[2.2.1 ]hepta-2,5-dien-7-ol 79

5000 107 I 1 1 1 1 I r 1 1 1 1 1 10.00 10.20 10.40 10.60 10.80 91 m/z 77.00 48.22% 51 65 04 | 1 I 1 I | I I i I [ r । । । llp । । 111 ■ 11 ' — T i |I i i 1 | 1 1 | i i i i । i i i [ j... i r

n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #30962: Octatriene, 1,3-trans-5-trans- 79 V 2 _____ k । । i I 1 । । l | I । I ! ' | i i I i“■yi” 10.00 10.20 10.40 10.60 10.80 108. 5000 m/z 107.00 43.23% 39 M 27 91 57 66

0— ■ j । । ■ ■ । ■ ■ । ■1 i 1 1 । । i । । | | | i f"" J" i r 1 | । I । । | i r—i 1, i r

m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 ' Abundance #30565: 4,7-Epoxytricyclo[4.1.0.0(3,5)]heptane 1 i 1 ‘ 1 1 i 1 ■ i 1 1 1 1 i 1 1 1 1 i 1 79 10.00 10.20 10.40 10.60 10.80 m/ z 91.10 24.62% 5000

39 51 66 57| 73 | |, 85 91. 97' 407 117 125 0 । । । । .......... 1|Ji।Ikiinr ^rr’ r 1 1 i 1 11 I I I I I I J I ! I I I I I I I' I. I ) I I I i I I I I I I । ' I ’ 1 । । I ' m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 10.00 10.20 10.40 10.60 10.80

10201.D 050102.M Thu May 09 13:37:08 2002 Page 10

NYC-WTC_000044973

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NYC-WTC_000044973Source: NYC Law Department, mirrored locally

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