Volatile organic compounds results, Mar 6 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\l\DATA\02MAR06\05153.D Vial: 5 Acq On 6 Mar 2002 4:38 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 0.06 ug/L 38525 1,4-DIFLUOROBENZENE 15.09 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 28 2 Propanoic acid 74 C3H602 000079-09-4 2 3 N-Nitrosodimethylamine 74 C2H6N20 000062-75-9 2 4 Thiirane, methyl- 74 C3H6S ______ 001072-43-1 2 Abundance Scan 778 (17.214 min): 05153.D (-) m/z 73.95 100.00% 74

82 5000 47

16.80 17.00 17.20 17.40 17.60 44 jii.ipM.jT.Trjn.-q- m/z 82.00 58.74% ■ “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 ■ ■ i ■ ■ 16.80 17.00 17.20 17.40 17.60 38 47 m/z 83.90 39.74%

■'' i" " i ■ “ ■ i • ■ ■ “■ i ■ TTTpmpunm ■' ■ i1 86 + I' •' ■ i “ “ i m/z-> 20 25 3035404550556065 70 75 808590 Abundance #62558: Propanoic acid 29 74

45 16.80 17.00 17.20 17.40 17.60 5000 m/z 47.05 35.99%

57 26

m/z-> Hm 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 ■ ‘ • i“ ■11 ■1 ‘i1■ ■111'" i1'111

Abundance #308: N-Nitrosodimethylamine 74 16.80 17.00 17.20 17.40 17.60 m/z 76.00 32.00% 42 A 5000

30

m/z--> mJ 27 45 UT 59 11.. .11... .|,.. 11.... ।.... ।. n 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 pr-n-r-p-T -n-p-r-r-r-p-r 16.80 17.00 17.20 17.40 17.60

05153.D HP022702.M Thu Mar 07 08:48:42 2002 Page 2

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