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GCMS sample analysis report AE08483, May 7 2002

Machine-extracted title · confidence 95%

Gas chromatography-mass spectrometry results for sample AE08483 including surrogate recovery data.

NYC-WTC_000048623–000048634

Folder label: “GCMS X 4/10/02 A 4/20/02

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Scanned page image, NYC-WTC_000048630
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\020419\08482.D Vial: 19 Acq On : 20 Apr 2002 1:51 am Operator: Nefliu Sample : sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: rteint.e Quant Method’: C:\MSDCHEM\1\METHODS\SCAN020418.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 2 Toluene Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 4.31 1.04 ug/1 1433220 1,4-Dichlorobenzene-d4 11.38 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Toluene 92 C7H8 000108-88-3 91 2 Toluene 92 C7H8 000108-88-3 90 3 Spiro[2.4]hepta-4,6-diene 92 C7H8 000765-46-8 86 4 1,3,5-Cycloheptatriene 92 C7H8 000544-25-2 86 Abundance Scan 209 (4.307 min): 08482. D (-201) (-) m/z 91.10 100.00% 91

5000

■ ■ ........... .. ■ ■ । ■ • ■ ■ । 39 4.00 4.20 4.40 4.60 45 51 nmmmmm —m74 p 86 TWuu 98 m/z 92.10 59.59% mtz-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Abundance #117283: Toluene 91

5000 PmB—TmTT 4.00 4.20 4.40 4.60 39 m/z 65.10 9.60% 45 51 65

miz-> „15..2022.77. . 70 33--+-+--HH—94 HTHt 77 86 ,, ।11"111 ■"' i11 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #37326: Toluene 91 ■ ■ • i • f > • f ■ 1 ■ . I । ■ ■ । । 4.00 4.20 4.40 4.60 5000 m/z 39.10 9.37%

27 39 45 51 60 65 77 86 . I | t . I | | . . . . I I I >. |, . . I | I I 111 I , I 111,, 11111 , | ,,,, 1111 r] 11!! | I 111 | | | | 11 | | 11 p H 11 | 1 | I 1111: I I 111 I miz-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Abundance #37322: Spiro[2.4]hepta-4,6-diene Ua t A/f t Met A,AA4 gIM4 91 4.00 4.20 4.40 4.60 m/z . 40.10 MWWtwkWw 7.38%

5000

_ 65 27 $45 51 59 , , 77 86 i| m 1111111 II 111111111111 [ I rn 111 ii 111 n 11 ii i| 11II11 u i| ■ i n 11 1111 ii । ii rl| 1111111| ii 11111 ‘ ' i ' ' ‘ ■ I ' 1 1 ' 1 1 1 1 ' 1 1 1 1 ' I miz—> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 4.00 4.20 4.40 4.60

08482.D SCAN020418.M Thu May 02 11:44:28 2002 Page 4

NYC-WTC_000048630

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NYC-WTC_000048630Source: NYC Law Department, mirrored locally

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