Volatile organic compounds results, Mar 6 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\l\DATA\02MAR06\05155.D Vial: 8 Acq On 6 Mar 2002 6:48 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 1 R.T. EstConc Area Relative to ISTD R.T. 17.21 0.07 ug/L 26496 1,4-DIFLUOROBENZENE 15.09 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 25 2 Ethenyl t-butyl sulfoxide 132 C6H120S 000000-00-0 2 3 N-Nitrosodimethylamine 74 C2H6N2O 000062-75-9 2 4 Propanoic acid 74 C3H602 ______ 000079-09-4 2 Abundance Scan 778 (17.214 min): 05155.D (-) m/z 73.95 100.00% 74

82 5000 47 i ' ‘ ‘ i ' ■ ■ ■ i 1 ■ • i • ■ * ' i * » 16.80 17.00 17.20 17.40 17.60 ‘11111117111111111/1111/111- m/z 82.00 50.43% ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ • • i ■ ■ ■ ‘ i ■ ■ " i m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 A Abundance #63810: Acetonitrile, dichloro- 74 35

5000 82 16.80 17.00 17.20 17.40 17.60 47 m/z 46.95 41.56%

■ i • ■ ■ ■ i • ■111 • 11 11111111 rp IIt m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #5746: Ethenyl t-butyl sulfoxide 41 57

16.80 17.00 17.20 17.40 17.60 5000 m/z 84.00 29.56% 27 A 50 76 1 84> ----- 1′1 111 p 111111 132 ■ I ‘1'' 111 ‘' I ■' ■11 ■ • • ■ i ■ ■ ■ ■ i m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #62545: N-Nitrosodimethylamine ‘ 111 ' 1 I 1 1 ' ' 1’’ 1 74 16.80 17.00 17.20 17.40 17.60 42 m/z 76.00 26.42%

5000

59 ' i'1111''1 rl'' PPPP ■ ‘ ‘ ‘' i ‘ ■ i' ‘‘ i ■ ‘ ‘ ‘ i ■ ■'' i'' ‘ ‘ I I ‘ ‘ I ‘ ' T-r-p-r-r-r-p-r n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 16.80 17.00 17.20 17.40 17.60

05155.D HP022702.M Thu Mar 07 08:53:48 2002 Page 2

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