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GCMS analysis results for sample AE10896, May 21 2002

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Laboratory report detailing GCMS analysis of sample AE10896 conducted on May 21, 2002, including surrogate recovery data.

NYC-WTC_000024083–000024099

Folder label: “GCMS X 5/10/02 A 5/16/02

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\051602\10896.D Vial: 9 Acq On : 16 May 2002 9:03 pm Operator: Mclean Sample : 5/10 eh Inst : Instrumen Mise Multiplr: 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 3 2-Heptene, (E)- Concentration Rank 8

R.T. EstConc Area Relative to ISTD R.T. 5.03 0.20 ug/L 153241 1,4-Dichlorobenzene-d4 9.94 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Heptene, (E)- 98 C7H14 014686-13-6 12 2 Cyclohexane, methyl- 98 C7H14 000108-87-2 9 3 Cyclohexane, methyl- 98 C7H14 000108-87-2 9 4 3-Penten-2-one, 4-methyl- 98 C6H10O 000141-79/7 9 Abundance Scan 332 (5.030 min): 10896.D (-326) (-) m/ z 83.10 100.00% 55 83

5000 98 39 48 A........,, 4.60 4.80 5.00 5.20 5.40 0- ----- m/Z 55.10 82.72% /.* miz-> 0 10 20 30 40 50 60 70 80 90 100 Abundance #13656: 2-Heptene, (E)- 55 41

27 — 5000 69 98 4.60 4.80 5.00 5.20 5.40 m/z 98.10 41.64% 15 0- 1 ' I ' 1 1 1 i rl, 1 — 'I । I 1 1 II —49ul 163441 77 83 91 • • ] • • < ■ I ' • m/z-> 0 10 20 30 40 50 60 70 80 90 100 Abundance #116408: Cyclohexane, methyl- 83 55 4.60 4.80 5.00 5.20 5.40 5000 41 98 m/z 39.10 29.32%

27 69

0- ............... U,30 11111,471 163 77 +91 miz-> 0 10 20 40 50 60 70 80 90 100 Abundance #116405: Cyclohexane, methyl- 83 4.60 4.80 5.00 5.20 5.40 55 m/z 43.10 27.67% 41 5000 98 27 69 nuMnwd WW/WMAA

n/z-> 0 —... 15.... 1,135.1 UM 16341774 —9091 0 10 20 30 40 50 60 70 80 100 4.60 4.80 5.00 5.20 5.40

10896.D 050102.M Fri May 17 15:04:43 2002 Page 6

NYC-WTC_000024093

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NYC-WTC_000024093Source: NYC Law Department, mirrored locally

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