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Volatile organic compounds results, Mar 7 2002

Machine-extracted title · confidence 95%

Laboratory analysis results for volatile organic compounds sample AE05164 dated March 7, 2002.

NYC-WTC_000021152–000021326

Folder label: “524 3/7/02 - 3/8/02

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NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\l\DATA\02mar07\5163.D Vial: 11 Acq On 7 Mar 2002 6:40 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\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 2 Acetonitrile, dichloro- Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 17.21 0.05 ug/L 44076 1,4-DIFLUOROBENZENE 15.07 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 10 2 Hydrazinecarboximidamide 74 CH6N4 000079-17-4 4 3 Propanoic acid 74 C3H602 000079-09-4 4 4 N-Nitrosodimethylamine 74 C2H6N2O ______ 000062-75-9 3 Abundance Scan 777 (17,213 min): 5163.D (-) m/z 73.95 100.00% 74

82 5000 47

16.80 17.00 17.20 17.40 17.60 ।।p.. ,j.... । m/z 82.00 62.16% m/z-> 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #63810: Acetonitrile, dichloro- 74 35

5000 82 16.80 17.00 17.20 17.40 17.60 47 m/z 84.00 43.67% 39

m/z-> +7+ Tmp " T TTEpII 86 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #303: Hydrazinecarboximidamide 74 43 16.80 17.00 17.20 17.40 17.60 5000 m/z 46.95 39.21% 30 57 17 m/z-> -------11116711 i" " i ■' 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 1171111/063. . Abundance #322: Propanoic acid 23 74 16.80 17.00 17.20 17.40 17.60 m/z 76.00 31.93% 45

5000 57

n/z-> . <. ।.... ।। . ।> t —7 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 -prrrp-rTTp-rTTjTTTTy -p-n-r-p-r p 1 ' ' p ' ' 1 | 1 ‘ 16.80 17.00 17.20 17.40 17.60

5163.D HP022702.M Thu Mar 07 19:20:16 2002 Page 2

NYC-WTC_000021197

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NYC-WTC_000021197Source: NYC Law Department, mirrored locally

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