GCMS analysis report sample AE09519, May 23, 2002

NYC 9/11 Public Portal Document Llorary bearen compound Report Data File : C:\MSDCHEM\l\DATA\052102\9519.D Vial: 14 Acq On : 21 May 2002 11:55 pm Operator: Mclean Sample : re-extract Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 1 Methylene Chloride Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 3.75 14.46 ug/L 8621740 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Q 1 Methylene Chloride 84 CH2C12 000075-09- 96 2 Methylene Chloride 84 CH2C12 000075-09- . 91 3 Methylene Chloride 84 CH2C12 000075-09- 91 4 Methylene Chloride 84 CH2C12 000075-09- 90 Abundance Scan 114(3.749 min): 9519.D (-94) (-) m/z 49.10 100.00 49 84

5000

88 3.40 3.60 3.80 4.00 4.20 . ......... ..... .............. 70 n/z-> 0! +p 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 I "" I' ■'I' " m/z 84.00 74.86% Abundance #12327: Methylene Chloride 49 84 5000 1 1 i ■ ■ 1 ■ i ■ T-r-p-r-r-r-j-r-r-r-r-j-r 3.40 3.60 3.80 4.00 4.20 m/ z 86.00 45.21% 88 0 ■. 14 18 24 2831 353841 .|t .HI ..nr. I ..71((It.i t|. 2 - miz-> 5 10 15 20 25 30 35 40 45 50 55 60 .65 70 75 80 85 90 95 Abundance #111041: Methylene Chloride 49 84 3.40 3.60 3.80 4.00 4.20 5000 m/z 51.10 28.46% 46 2629 41 | 52 59 65 73 77 88 0!nPPH 1TmumpemWmmp!mmuapnt Hhppm miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #111039: Methylene Chloride 49 340 3.60 3.80 4.00 4.20 m/z 47.00 16.69% 5000 84

WW’Ww PM., 88 2831 3538 43 152 57 67 71 77 0 TIUBnu"n—mm—tthu Ttunmgmpamf Hmmm m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.40 3.60 3.80 4.00 4.20

9519.D 052202.M Wed May 22 11:32:28 2002 Page 4

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