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Volatile organic compound analysis results, sample AE08251, April 2002

Machine-extracted title · confidence 100%

Laboratory report listing volatile organic compounds and concentrations for sample AE08251 with method detection limit qualifiers.

NYC-WTC_000082002–000082073

Folder label: “524 4/16/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\02APR05\8253. D Vial: 6 Acq On 5 Apr 2002 11:24 pm Operator: 201-wb Sample nyc Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Oxepanone Concentration Rank 1

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

15.73 0.03 ug/L 20368 1,4-DIFLUOROBENZENE 15.09

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Oxepanone 114 C6H10O2 000502-44-3 3 2 2H-Pyran-2-one, tetrahydro-4-methyl 114 C6H10O2 001121-84-2 3 3 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H14O 029281-39-8 3 4 3-Hexanone, 2-methyl-____________________ 114 C7H14O _________ 007379-12-6 3 Abundance Scan 690 (15.732 min): 8253.D (-) m/z 114.15 100.00% 1 4

5000 57 63

n/z-> 20 30 40 44 50 I 60 70 80 T 90 100 110 120 15.40 15.60 15.80 16.00 m/z 63.15 27.46%

Abundance #64123: 2-Oxepanone 4|2 53

5000 15.40 15.60 15.80 16.00 27 84 m/z 88.10 23.64% 70 114

Tl/Z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #2880: 2H-Pyran-2-one, tetrahydro-4-methyl- 4)2 55

15.40 15.60 15.80 16.00 Wilil m/z 57.05 22.88%

70 114 I 84 r-t-r m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #3032: Butane, 2-(ethenyloxy)-2-methyl- ' ' I ' ' ' ' I ' ' ' I ' ' ' ' I ' ' ' ' I 4(3 15.40 15.60 15.80 16.00 m/z 43.95 10.56%

5000

55 71 85 114 27 I ,1 I 99 Tn/z-> 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00

8253.D HP031802.M Mon Apr 08 10:51:40 2002 Page 1

NYC-WTC_000082044

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NYC-WTC_000082044Source: NYC Law Department, mirrored locally

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