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VOC analysis results, sample AE12531, May 2002

Machine-extracted title · confidence 95%

Laboratory report for volatile organic compounds in sample AE12531 analyzed on May 24, 2002.

NYC-WTC_000083681–000083805

Folder label: “524 5/24/02 - 5/25/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\02may24\12538.D Vial: 4 Acq On : 25 May 2002 12:35 am Operator: 201-wb Sample : 524 Inst : GC/MS Ins Mise Multiplr; 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP051702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peale Number 1 2-Oxepanone Concentration Ranlc 5

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

15.78 0.03 ug/L 28073 1,4-DIFLUOROBENZENE 15.12

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Oxepanone 114 C6H10O2 000502-44-3 3 2 4-Heptanone 114 C7H14O 000123-19-3 3 3 2H-Pyran-2-one, tetrahydro-4-methyl 114 C6H10O2 001121-84-2 3 4 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H14O 029281-39-8 3 *\bundance Scan 694 (15.784 min): 12538.D (-) m/z 114.15 100.00% 1 4

5000 63 88 50 57 15.40 15.60 15'80 16h0 m/z 88.10 29.60% Ti/z-> Abundance 20 30 40

42 50 60 70 80 #64123: 2-Oxepanone 5,5 90 100 110 120 A

5000 15.40 15,60 15.80 16.00 27 84 m/z 63.05 27.01% 70 114

tt/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64152:4-Heptanone 43 71 15.40 15.60 15.80 16.00 5000 m/z 56.85 20.03% 27

114 58 I P ' I I ' ' ' I ' ‘ 99 I ‘ I ' ' ' 'I ' ' ' ' 1 ' ' ‘ ' I ' ■n/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #2880: 2H-Pyran-2-one, tetrahydro-4-m6thyl- 4)2 55 _15,4pjl60_15J0_ta00^_ m/z 50.05 18.98%

5000

70 114 I 84 r+-r •n/z-> 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00

12538.D HP051702.M Sat May 25 01:14:45 2002 Page 1

NYC-WTC_000083781

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NYC-WTC_000083781Source: NYC Law Department, mirrored locally

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