Volatile organic compounds blank results, Mar 8 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\1\DATA\O2MARO8\5176.D Vial: 13 Acq On 8 Mar 2002 7:48 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. 17.20 0.05 ug/L 31335 1,4-DIFLUOROBENZENE 15.05

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 28 2 2-Propanethiol 76 C3H8S 000075-33-2 3 3 4-Penten-2-one 84 C5H80 013891-87-7 3 4 Ethenyl t-butyl sulfoxide 132 C6H120S ______ 000000-00-0 2 Abundance Scan 776 (17.197 min): 5176.D (-) m/z 73.95 100.00%| 74

82 5000 47 16.80 17.00 17.20 17.40 17.60 ...................... 44 |. TTTpT-TTp-rnrpTTTYTTTTpn^^ P P ■ ■ ■ i'"11 ■ i1 ■111" ■ ■ i ■ ■" r' ■ T m/z 81.90 60.39% 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 46.95 39.94%

86 ■ ■ ■ i ■ ■ ■' i “ ■ ■ i'"1 • • > • i • +mmmmt ■>•i• I’**** m/z-> 20 25 3035404550556065 70 75808590 Abundance #62609:2-Propanethiol 43 76 16.80 17.00 17.20 17.40 17.60 5000 m/z 84.00 39.91% 27 61

35

m/z-> ■' ■ P1 ■1P ....... ... ........ hl.. 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 ' i ■" ‘ i"'' i ... । ।.... । Abundance #62719:4-Penten-2-one 43 I -r-p-T 16.80 17.00 17.20 17.40 17.60 m/z 76.00 38.469

5000

39 84 '"I ""I^'P'"I ■ 'il| 11 11 111 .1121101/0001/001171111100011 -p-n-rj-rT -p-T-n-p-m-p-r /z—> 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

5176.D HP022702.M Sun Mar 10 13:12:09 2002 Page 2

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