VOC analysis results, sample AE03947, Feb 22 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\02feb21\3970.D Vial: 13 Acg On : 21 Feb 2002 6:34 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\HP021702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 4 Acetonitrile, dichloro- Concentration Rank 5

R.T. EstConc Area Relative to ISTD R.T. 17.30 0.11 ug/L 102970 1,4-DIFLUOROBENZENE 15.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 28 2 Thiirane, methyl- 74 C3H6S 001072-43-1 4 3 Ether 74 C4H10O 000060-29-7 3 4 Propanoic acid 74 C3H602 ______ 000079-09-4 3 Abundance Scan 782 (17,299 min): 3970.D (-) m/z 73.95 100.00% 74

82 5000 47

17.00 17.20 17.40 17.60 44 | — m/z 82.00 59.66% i ■ ■ ■11'■111•■ • ■ i ■" • । •11 ’ 1 1 i ■ ■" ।1' ■ ■ i i ■ ■ ■ ■ i" " i 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 17.00 17.20 17.40 17.60 88 47 m/z 83.90 41.68%

86 ■ ■ r' ■' i ■ ■" i ■" ■ ■ • > > i • —mpmpmpnp ’ 1" m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #62562: Thiirane, methyl- 4i1 74

17.00 17.20 17.40 17.60 5000 m/z 46.95 40.42% 45

m/z-> 33 37 wmmRHH —14s.... 59.... ...ill I।।p ... । 20 25 3035404550556065 70 75 808590 Abundance #62576: Ether 31 17.00 17.20 17.40 17.60 m/z 76.10 31.86%

5000 59 45 74 27 41 ■ ■ i' ‘ 'i • T mpaghlio “ I" ■ ■ i' ‘ ■ tmpup i ■" •i■■ “ i‘ ■ • ■ i m/z—> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 17.00 17.20 17.40 17.60

3970.D HP021702.M Thu Feb 21 19:14:26 2002 Page 4

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