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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\5171.D Vial: 20 Acq On 8 Mar 2002 1:10 am 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 Ethanol, 2-methoxy- Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. 17.20 0.05 ug/L 39870 1,4-DIFLUOROBENZENE 15.05 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Ethanol, 2-methoxy- 76 C3H802 000109-86-4 4 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 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 777 (17.197 min): 5171.D (-) m/z 73.95 100.00%| 74 8000

6000 82 47 4000 16.80 17.00 17.20 17.40 17.60 . | ... . | .1 1 1 |... . | . M . | ... .|. . . . | . . I .|. . .. | ymryr m/z 82.00 58.19% i' “■ i “ • ■ i m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #62600: Ethanol, 2-methoxy- 45

5000 29 l&SO 17.00 17.20 17.40 17.60 m/z 46.95 45.36% 15 । 58 76 m -94 I .............. "11 “111'111 Hmmpl “I’IEITETTTIEETTOOIETT m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #63810: Acetonitrile, dichloro- 74 35 _ - 16.80 17.00 17.20 17.40 17.60 82 m/z 84.00 42.83% 5000

47 39

I’*’A*-*-**’1’+7814144 86 .. ..ji illk .j.) I, I "’IIT Tua. m/z-> 5 10 15 20253035404550556065 70 75 808590 Abundance #62543: N-Nitrosodimethylamine 42 74 16.80 17.00 17.20 17.40 17.60 15 m/z 76.00 28.73?

5000 30

mm .... 26,111117/38, "IUUIUUUEUIUUUIEEITTT I 59 T m/z—> 5 1015202530354045505560657075808590 16.80 17.00 17.20 17.40 17.60

5171.D HP022702.M Fri Mar 08 01:49:43 2002 Page 2

NYC-WTC_000021265

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NYC-WTC_000021265Source: NYC Law Department, mirrored locally

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