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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\5164D.D Vial: 13 Acq On 7 Mar 2002 8:07 pm Operator: 201-wb Sample nyc dup 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 1

R.T. EstConc Area Relative to ISTD R.T. 17.21 0.04 ug/L 31504 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 N-Nitrosodimethylamine 74 C2H6N20 000062-75-9 2 4 Furan, 2,3-dihydro-5-methyl- 84 C5H80 ______ 001487-15-6 2 Abundance Scan 778 (17.213 min): 5164D.D (-) m/z 73.95 100.00%| 74 8000

6000 82

47 16.80 17.00 17.20 17.40 17.60 4000 ... T’IETEEUTTTTOOSEETTT m/z 82.00 58.36’ TTTTTTr -rTp-HTTTTTTr m/z-> 5 10 15 20 25 3035404550556065 70 75 808590 Abundance #63810: Acetonitrile, dichloro­ 74 35

5000 82 ■ • i ' 1 T-r-p-r-n-p-r 16.80 17.00 17.20 17.40 17.60 47 m/z 47.05 41.16’ 39 86 T"maTT mipud TWpnt "’IIT TUIB01181 m/z—> 5 10 15 20 25 3035404550556065 70 75 808590 Abundance #62600: Ethanol, 2-methoxy- 45 16.80 17.00 17.20 1740 17.80 5000 m/z 84.00 39.90’ 29 15 19 pmp TTTtprnmmmm I , 33 m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #62542: N-Nitrosodimethylamine 42 74 16.80 17.00 17.20 17.40 17.60 m/z 76.00 32.53’ 30 5000

TT]mTTDTTTTTTH 381 THi m/z-> 5 10 15 20 25 3035404550556065 70 75 808590 16.80 17.00 17.20 17.40 17.60

5164D.D HP022702.M Thu Mar 07 20:47:11 2002 Page 2

NYC-WTC_000021214

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NYC-WTC_000021214Source: NYC Law Department, mirrored locally

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