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Volatile organic compound analysis results, sample AE08016, April 2002

Machine-extracted title · confidence 100%

Laboratory report listing volatile organic compounds and concentrations for sample AE08016 with method detection limit qualifiers.

NYC-WTC_000081743–000081815

Folder label: “524 4/5/02

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Scanned page image, NYC-WTC_000081747
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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\l\DATA\02APR05\0405B2.D Vial 2 Acq On 5 Apr 2002 10:52 am Operator 201-wb Sample lb Inst GC/MS Ins Mise : Multiplr 1.00 MS Integration Params: RTEINT.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 Butane, 2-(ethenyloxy)-2-methy Concentration Rank 1

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

15.70 0.03 ug/L 19982 1,4-DIFLUOROBENZENE 15.05

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H14O 029281-39-8 5 2 4-Heptanone 114 C7H14O 000123-19-3 4 3 3-Hexanone, 2-methyl- 114 C7H14O 007379-12-6 4 4 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H2O4 002892-51-5 4 Abundance Scan 689 (15.699 min): 0405B2.D (-) m/z 114.15 100.00% 1 4

5000 63 88 57 15.40 15.60 15.80 16.00 _______ 44 __________ m/z 63.05 31.12% ' I ' ' ' ' I ' ' ' ' I ‘ ' I ' ‘ ' I ' ' ' ' I ' Ti/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #3032: Butane, 2-(ethenyloxy)-2-methyl- 40

ESS 15.40 15.60 15.80 16.00 55 71 m/z 88.10- 28.86% A ii/z-> Abundance 20 27 I 30 40 ' I ' ‘ 50 I ' I ' 60 70 JLX 80 #64152: 4-Heptanone 90 100 114

110 120 43 71 ....... II..... . 15.40 15.60 15.80 16.00 5000 m/z 57.05 20.68% 27

114 58 H-.-p-'Tl p 99 I ' I I ' ' ' I ' ‘ ' I ' ' ' 'I ‘ ‘ ' I ' I ' ' I ' ■n/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64191: 3-Hexanone. 2-methyl- 4)3 15.40 15.60 15.80 16.00 m/z 43.90 1.57% 71 Tilflil 27

114 55 86 99 I ' ' p '''' ■ ■ p ' ' I I I ' I ' ' ' ' I ' •n/z-> 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00 [

0405B2.D HP031802.M Fri Apr 12 16:48:43 2002 Page 1

NYC-WTC_000081747

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NYC-WTC_000081747Source: NYC Law Department, mirrored locally

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