GCMS analysis results for sample AE10811, May 2002

NYC 9/11 Public Portal Document

.Data File : C:\MSDCHEM\1\DATA\051402\10811.D Vial: 21 Acq On : 15 May 2002 6:39 am Operator: Mclean Sample : 5/7 kb Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 1 Methane, bromodichloro- Concentration Rank 16

R.T. EstConc Area Relative to ISTD R.T.

3.34 0.23 ug/L 214777 1,4-Dichlorobenzene-d4 9.94

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Methane, bromodichloro- 162 CHBrC12 000075-27-4 83 2 Methane, bromodichloro- 162 CHBrC12 000075-27-4 78 3 Methane, bromodichloro- 162 CHBrC12 000075-27-4 74 4 Chloroform 118 CHC13 000067-66-3 72 Abundance Scan 44 (3.338 min): 10811 D (-38) (-) m/z 83.00 100.00% 83

5000 47 1 n A 1Y ..... m r । 129 3.20 3.30 3.40 3.50 3.60 3.70 3.80

m/z-> Ol ' 10 20 | 30 35 . I’ । 40 50 ++78-H# 1190 100 110 120 130 60 70 80 II r 1111111 ■ I 140 150 160 170 ■ ■ i1 i ■'111''111' ■'1 r ' m/ z 85.00 71.91% Abundance #116506: Methane, bromodichloro- 83

5000 AMPAi/ r ■ ■11 f....! MAM 3.20 3.30 3.40 3.50 3.60 3.70 3.80 47 129 m/z 47.00 22.32%' 91 /I 13 35 '....11 Ol I I I I I' I I I I I I I I I I I'l'l r 1,55 64 72 1 1 •11 ■ i1 ■'11'1'111 TI '''' - ■ । 116 । । i TTT 144 i'''11 163 T*IIu m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #33236: Methane, bromodichloro- 83 uoyo 3.20 3.30 3.40 3.50 3.60 3.70 3.80 5000 m/z 128.90 13.73%

47 129 Of 13... 27 35... 1... 63 7211 I 93 116 ||, I I I II I I l~l I I I I I I I > I I 1 II I I I I I [ 164 IIIIII’Iu*

Abundance 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 #116496: Methane, bromodichloro- 83 ll i ■ ■'' ।11'11 3.20 3.30 3.40 3.50 3.60 3.70 3.80 111

m/z 48.10 11.91%

5000

0 ,,, 13.......35 ,, 47

I 58 70 m 191 11 ■1111''1' i 116 ' JL 129 T1 164 www 1111' 11'111'11' r 111 r 1'b i 113 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 3.20 3.30 3.40 3.50 3.60 3.70 3.80

10811 .D 050102.M Thu May 16 14:13:01 2002 Page 5

NYC-WTC_000046045