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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\1\DATA\02MARO 7\5160T.D Vial: 11 Acq On 7 Mar 2002 4:30 pm Operator: 201-wb Sample nyc triplicate 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 3 Acetonitrile, dichloro- Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 17.21 0.09 ug/L 43202 1,4-DIFLUOROBENZENE 15.07 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 40 2 Ethanol, 2-methoxy- 76 C3H802 000109-86-4 4 3 2-Propanethiol 76 C3H8S 000075-33-2 3 4 Ethenyl t-butyl sulfoxide 132 C6H120S ______ 000000-00-0 2 Abundance Scan 778 (17.212 min): 5160T.D (-) m/z 74.05 100.00% 74

82 5000 47

16.80 17.00 17.20 17.40 17.60 '' i “ "i “ " i “ ■ ■ i “ " i' ■ ■ m/z 82.00 57.89% ■" i ” ■ • i ■ ■ “ i ■" ■ i ■ “' i “ ■ • i ■ “■i■ i" “ i “ “ i m/z-> 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 38 47 m/z 84.00 47.37%

tmmpmpm 86 "111 m/z-> 20253035404550 55 6065 70 75 808590 Abundance #373: Ethanol, 2-methoxy- 45

16.80 17.00 17.20 17.40 17.60 5000 m/z 47.05 43.50%

31

m/z-> RL11743, 1l. ,58,. 20 25 30354045 50 556065 70 75 808590 Zfpimjmmmm Abundance #62609:2-Propanethiol 43 16.80 17.00 17.20 17.40 17.60 76 m/z 76.00 40.08%

5000 27 61

35 m/z-> mH 444 TTT"TTTIT 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 16.80 17.00 17.20 17.40 17.60

5160T.D HP022702.M Fri Mar 08 11:49:59 2002 Page 3

NYC-WTC_000021183

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NYC-WTC_000021183Source: NYC Law Department, mirrored locally

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