GCMS analysis results, sample AE12320, June 2002

NYC 9/11 Public Portal Document Llprary searcn compound Keport

Data File : C:\MSDCHEM\1\DATA\052902\12320.D Vial: 8 Acq On : 29 May 2002 3:47 pm Operator: McLean Sample : gc/ms scan 5/24 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 6 Methylene Chloride Concentration Rank 5

R.T. EstConc Area Relative to ISTD R.T. 3.92 2.52 ug/L 1589540 1,4-Dichlorob'enzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Methylene Chloride 84 CH2C12 000075-09-2 7 2 Methylene Chloride 84 CH2C12 000075-09-25 3 Methylene Chloride 84 CH2C12 000075-09-2 4 4 Ethanol, 2,2-dichloro- 114 C2H4C120 000598-38-9 2 Abundance Scan 143 (3.919 min): 12320.D (-141) (-) m/z 84.00 100.00% 49 81 88

5000

14’1111 * 1****1**I***’I 3.60 3.80 4.00 4.20

mz-> ................ 353841 44, 0 TT7TTTTp-FTTpTTTTpTnTYrT17pT^^ r 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 I • • ■ i ■ • ■ 114 ■ ■ ■ i ■4 ■ ■ i ■ • ■ ‘ i • ■ ■41 ■ “ > t4 ■111 ‘ “ m/z 49.10 93.33%

Abundance #111040: Methylene Chloride 49 84

5000 ‘ * 4 I ‘ ‘ ‘ I ' ‘ ‘ * I 1 1774 1+1181 3.60 3.80 4.00 4.20 35 m/z 88.00 82.62%

miz-> 14 2528 32 3841 01-rrp-r । H 11111 r । u 11 r 1111111 r111 I Fi 11! 111 r Abundance 152 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 70 i., (> j > <.. j.... ।. i., ।. i. j ।. । T

#12327: Methylene Chloride 49 88 H .MMtnk, 84 4 4 ‘ I ' ' 1 ' I ■ ' ' ' I 4 ■ ' ■ I ' ‘ ' I 3.60 3.80 4.00 4.20 m/z 48.05 47.14%

_Mwata 5000

88

mfe-> 14 18 24 2831 353841 0 i.|.i.Hiiniii.H.irri..11,11|ui.|Fi.i|. 4i4‘“i““i 70 117 T 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 TH - +2 Abundance #111041: Methylene Chloride 4 4 414 ■ ■ ■ । ■4 4 ■ i 4 4 ■ • । ■ ■ ■ ■ । 49 3.60 3.80 4.00 4.20 m/z 51.10 18.57% 84 5000- YvA 46 2629 41 | 152 59 65 73 77 88 0i ! I | I 1 I 1 | > I I ! | > > ! I | I I I .fill I | I ■ 1 1 | I I I I | Hl I | I umm—mummmmptumompont HHTT ’/14**’1’*111’*H miz-> 5 10 15 2025303540455055 60 65 70 75 80 85 90 95 3.60 3.80 4.00 4.20

12320.D 052202.M Mon Jun 03 09:38:52 2002 Page 9

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