GCMS results for sample AE08068, Apr 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\020415\08068.D Vial: 25 Acq On : 16 Apr 2002 6:25 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\041202SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 15 Methane, tribromo- Concentration Rank 11

R.T. EstConc Area Relative to ISTD R.T. 7.22 0.74 ug/L 489049 1,4-Dichlorobenzene-d4 9.99 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Methane, tribromo- 250 CHBr3 000075-25-2 98 2 Methane, tribromo- 250 CHBr3 000075-25-2 97 3 Methane, tribromo- 250 CHBr3 000075-25-2 97 4 Chromone, 2-methyl-3-bromomethyl- 252 CHH9BrO2 117970-61-3 25 Abundance Scan 704 (7 216 min) 08068 D (-695) (-) m/z 173.10 100.00% 173

... A 5000

252 6 80 7 00 7 20 7 40 7 60 40 51 160 0- . ........ ' 1 ' 1 1 1 ■ । ■ ■ ■ । । । । । ■ । ' ........ I 1 i 1 1 ' ' i ■' r ' i ■ 1 1 1 i 11 1 1 i 1 m/z 171.10 53.71% n/z--> 20 40 60 80 100 120 140 ''160 ' 180 200 220 240 260 Abundance #125000 Methane, tribromo- 173

5000 6 80 7 00 7.20 7.40 7.60 79 93 m/z 175.00 45.70% 252 Qi 13 । 28 । 47.. I 1 160 , — n/z- > 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #124999: Methane, tribromo- 173 )

6.80 7.00 7 20 7.40 7.60 5000- m/z 91.10 23.16%

79 91 252 01 ....... II...... ' 160 160 1 ‘dtttr ... i | i > i . "U" 1 ' | ■ r i i |"I I I I | I ' mmgh, /z-> 20 40 60 80 100 120 140 180 200 220 240 260 .................. Abundance #75237 Methane, tribromo- 173 6.80 7 00 7 20 7.40 7.60 m/z 93.10 22.69% 5000

91 252 0 13 ■ । ■ ■ ■ ■ । ■ 20 40 ... 73II......... t - l i ' 60 80 100 120 140 160 160 I I ...... , Tl/Z—> 180 200 220 240 260 6 80 7.00 7 20 7 40 7.60

08068.D 041202SCAN.M Tue Apr 16 13:56:53 2002 Page 18

NYC-WTC_000046834