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GCMS analysis results for sample AE01638, March 2002

Machine-extracted title · confidence 100%

GCMS laboratory results for sample AE01638 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.

NYC-WTC_000010126–000010145

Folder label: “GCMS X 1/23/02 A 2/21/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report • • Data File : C:\MSDCHEM\1\5973N\02FEB21\01638.D Vial: 7 Acq On : 21 Feb 2002 8:11 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 21, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\l-..\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 3 METHYLFULVENE Concentration Rank 7

R.T. EstConc Area Relative to ISTD R.T.

4.38 0.06 ug/L 29436 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 METHYLFULVENE 92 C7H8 000000-00-0 9 2 1,3,5-Cycloheptatriene (CAS) $$ ... 92 C7H8 000544-25-2 9 3 1,3,5-Cycloheptatriene $$ Cycloh... 92 C7H8 000544-25-2 7 4 1,3,5-Cycloheptatriene 92 C7H8 000544-25-2 7 Abundance Scan 89 (4.379 min): 01638.D (-) m/z 91.00 100.00% SI

5000- mm/ 4.00 4.20 4.40 4.60 4.80 43 50 65 84 0 111'111111" 111 “ 11 “1111111 " 1 U ।11' I111 " 1111" 11" 111 ‘'11 rr‘' i1 “ ■ i ' ‘ I''' ‘ 1'1 m/z 92.10 65.58% iz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #5531: METHYLFULVENE 91

5000 4.66 4.20 ‘ 4.40 4.60 4.80 m/z 43.10 12.88% 39I — 45 65 61, i, 0 ,' |, l,' ■ ■ | ■ rrrtH ।... .p । 1111) ■ | i। i ■11' i11111'1111 Pmp A miz-> 202530354045505560 65 70 75 80859095 100 Abundance #5568:1,3,5-Cycloheptatriene (CAS) $$ Cycloheptatriene $$... 91 ’I* ■ ' i ■ ' ■i • ■ ■ ■ i • ■ ‘ * I • 4.00 4.20 4.40 4.60 4.80 5000 m/z 65.00 11.61%

39 61,65 .|....!.... t.| 86■ HI Hmpo miz-> 0! q ., I.,,. I.... 1. >, > 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #5570:1,3,5-Cycloheptatriene $$ Cyclohepta-1,3,5-triene $... 91 4.00 4.20 4.40 4.60 4.80 m/z 50.00 9.19% 5000- 65

m/z—> 0 "’18 -S27 38 2 51 61, HPPi 11 i 11 1111|, 111) 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 ' ■ i “ ■ ■ i" ' I ' ■ ‘ ' I ' ' ' ‘ I ' ' ' ' I ‘ 4.00 4.20 4.40 4.60 ‘ I ' 4.80

01638.D HP022102.M Mon Feb 25 10:55:50 2002 Page 5

NYC-WTC_000010134

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NYC-WTC_000010134Source: NYC Law Department, mirrored locally

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