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VOC analysis results, sample AE02575, Feb 8 2002

Machine-extracted title · confidence 95%

Laboratory results for volatile organic compounds in sample AE02575 analyzed on February 8, 2002.

NYC-WTC_000019571–000019729

Folder label: “524 2/8/02 - 2/9/02”

←Page 74 of 159→
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NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\l\DATA\02FEB08\2580.D Vial: 9 Acq On 8 Feb 2002 11:41 pm Operator: 201-wb Sample nyc 524 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 1 2-Pentanone Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 15.53 0.04 ug/L 39006 1,4-DIFLUOROBENZENE 15.11 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone 86 C5H10O 000107-87-9 4 2 2-Butanone, 3-methyl- 86 C5H10O 000563-80-4 4 3 Propane, 2-(ethenyloxy)- 86 C5H10O 000926-65-8 4 4 Piperazine 86 C4H10N2 000110-85-0 4 Abundance Scan 669 (15.531 min): 2580.D (-) m/z 100.00% 43

5000

39. 86 • * i < < —A— 15.20 15.40 15.60 15.80 .[I... t..11(...>t।f m/z 41.05 16.24% m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance> #706:2-Pentanone 43

5000 15.20 15.40 15.60 15.80 m/z 39.15 14.71% 7 3911 58 71 86 .... 1. 11, p > 11P11 ij li u P11 > p 11111111 p । > । p m/z-> .5 101520253035404550556065707580859095 Abundance> #62825:2-Butanone, 3-methyl- 43 15.20 15.40 15.60 15.80 5000 m/z 39.95 12.20%

27 A N NMWNA i 39 in. 55 71 86 n/z-> mmpTtmpmmmupm wl# i5 101520253035404550556065707580859095 Abundance #720: Propane, 2-(ethenyloxy)- -r-r-p-n-T-j- 43 1 11' • 15.20 15.40 15.60 15.80 m/z 86.20 12.20% 27 5000 15 86

/z--> I 31 37 58 1111.1...I|....p...r ,,|l.■ ,|■ i,,।III 11,p., II,...ip..,!,...11ui| uii|lIn11 ui|r 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 J.... 0....... 15.20 15.40 15.60 15.80

2580.D HP021702.M Wed Feb 20 16:36:59 2002 Page 1

NYC-WTC_000019644

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NYC-WTC_000019644Source: NYC Law Department, mirrored locally

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