GCMS analysis results for sample AE11155, May 2002

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Laboratory report documenting GCMS analysis of sample AE11155 conducted on May 22, 2002, including surrogate recovery data.

NYC-WTC_000024495–000024513

Folder label: “GCMS X 5/13/02 A 5/16/02”

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\020515\11155.D Vial: 21 Acq On : 16 May 2002 7:34 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 Peak Number 3 2-Butene, 1-bromo-3-methyl- Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 4.47 16.18 ug/1 1215560 1,4-Dichlorobenzene-d4 11.38 Hit# of 5 Tentative ID MW MolForm CAS# Qual

′ 1 2-Butene, 1-bromo-3 -methyl- 148 C5H9Br 000870-63-3 83 2 2-Butene, 1-bromo-3-methyl- 148 C5H9Br 000870-63-3 74 3 2-Butene, 1-bromo-3 -methyl- 148 C5H9Br 000870-63-3 64 4 Meparfynol 98 C6H10O 000077-75-8 45 Abundance Scan 236 (4.466 min): 11155.D (-229) (-) m/ z 69.10 100.00% 41 69

5000 ........ _........ 53 । । i । । i . —j । । ■ । । i > । । 4.20 4.40 4.60 4.80

m/z-> O+ ---2 81 94 107 121 133 150 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 ■■■‘' i'1 ■j i ■ ■ ‘111'1' i1 ■'111' ■' i ■ ■ ‘11 ■ ■ ■11 m/z 41.10 88.65% Abundance #108781: 2-Butene, 1-bromo-3-methyl- 41 69

5000 4.20 4.40 4.60 4.80 m/z 39.10 26.12% 53 ■' i " 1' i' ■ । 150 ......... ]1 ■ • ■ । ■ • ■ ■ । ■ ■ ■ ■ । • ■ ■ • । ■ • ■ ■ । । * ■ i • ■ ■ ■ । ■ 11 ■' ■ 11 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #108782:2-Butene, 1 -bromo-3-methyl- 41 69 ..-.19 4.20 4.40 4.60 4.80 5000 m/z 53.10 16.47% 27 53 15O TIII 15.—+444,344/44+2l+ 81 93 107 119 133 1 ’T' ■ ■ ■ i ■ •1 ■ i111' i111 > r111111111111'1111111 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #108783:2-Butene, 1-bromo-3-methyl- -------------------- 41 69 4.20 4.40 4.60 4.80 m/z 67.10 8.03% 5000 27 53

n/z—> 1 1 I " " I " 1 u'11 lllle 10 20 30 40 ++zl 50 60 1|1■1'81 70 93 107 119 133 148 i■■■'i■■■11 ■ ■ ■ ‘ i ■' ■ ■ ।'1111111' ।111 '111111 80 90 100 110 120 130 140 150 4.20 4.40 4.60 4.80

11155.D SCAN020507.M Thu May 16 09:34:56 2002 Page 5

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GCMS analysis results for sample AE11154, May 2002 · Box DEP Box 18

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