Volatile organic compounds blank results, Feb 28 2002

NYC 9/11 Public Portal Document Library Search Coinpound Report Data File : C:\HPCHEM\l\DATA\02FEB27\3918.D Vial: 4 Acq On : 27 Feb 2002 7:31 pm Operator: 201-wb Sample : nyc 524 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 2 R.T. EstConc Area Relative to ISTD R.T. 17.32 0.09 ug/L 97415 1,4-DIFLUOROBENZENE 15.17 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 78 2 Propanoic acid 74 C3H602 000079-09-4 5 3 Thiirane, methyl- 74 C3H6S 001072-43-1 4 4 lH-Pyrazole, 3-methyl- 82 C4H6N2 ______ 001453-58-3 4 Abundance Scan 784 (17.315 min): 3918.D (-) m/z 73.95 100.00% 74

5000 82 47 ■ > i • ■ > ■ i 41 50 17.00 17.20 17.40 17.60

m/z-> ••'|H | . . . ■ | , I l l| I 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 44lmmp i “ ‘' i' ‘'11 m/z 82.00 50.82%

Abundance #63810: Acetonitrile, dichloro- 74 35

5000 82 17.00 17.20 17.40 17.60 38 47 m/z 84.00 38.04%

m + '' mmm "J- — T | | | m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #62558: Propanoic acid 29 74

45 17.00 17.20 17.40 17.60 5000 m/z 46.95 31.30% 57 26 ■" i “ ■11 Pp—mm +l+ ■ ■ i “ i “ l•*’ ’I‘ ’ I ' ’4 ‘! m/z-> 20 25 3035404550556065 70 75 808590 Abundance #62562: Thiirane, methyl- 41 74 1 1 I1 ' I 17.00 17.20 17.40 17.60 m/z 76.00 29.92%

5000 45

m/z~> 33 37 I I I|I IH |1 I I >| I I I > | I II I| 20 25 30 35404550 55 6065 70 75 808590 ...life... X..... Mlmmm TII T 17.00 17.20 17.40 17.60 ’I

3918.D HP022702.M Thu Mar 07 17:26:21 2002 Page 3

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