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GCMS analysis results, sample AE07514, April 2002

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Laboratory report documenting GCMS analysis of environmental sample AE07514 conducted on April 11, 2002.

NYC-WTC_000047367–000047376

Folder label: “GCMS X 4/2/02 A 4/4/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\MSDCHEM\l\DATA\020404\07514.D Vial: 10 Acq On 4 Apr 2002 3:22 pm Operator: Nefliu Sample sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020403.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1

Peak Number 1 Imidazol, 4-fluoro- Concentration Rank. 3 R.T. EstConc Area Relative to ISTD R.T. 3.27 0.16 ug/1 118350 1,4-Dichlorobenzene-d4 10.66 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Imidazol, 4-fluoro- 86 C3H3FN2 030086-17-0 2 2 Ethyl Chloride 64 C2H5C1 000075-00-3 1 3 2-Methyl-3-vinyl-oxirane 84 C5H80 006790-37-0 1 4 2-Chloroethanol 80 C2H5C1O 000107-07-3 1 Abundance Scan 33 (3.273 min): 07514. D (-18) (-) m/z 49.00 100.00%

5000 49 86 N/"WMuw 40 3.20 3.30 3.40 3.50 3.60 3.70 01 m/z 86.00 82.23%

wot TTIT 1 ‘ i" " ir ■1' i11" i " ■' i " " i" ’ ’I’’’’} m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #34862: Imidazol, 4-fluoro- 85

5000 t ■ ■ ■' I 1 1 1 1 I 1 1 '' ' I '1 1 1 I 3.20 3.30 3.40 3.50 3.60 3.70 59 m/z 84.00 80.20% 0 t' ■ 111 ■ ■' ■ l ■ • • ■ l ■1 ■ ■ l ■ ■ ■ ■ I ■ ■ < ■ I ..... TIT’ m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #107943: Ethyl Chloride 23

3.20 3.30 3 40 3.50 3.60 3.70 64 5000 m/z 47.10 77.56%

M—a 49 25 35 0 —H1215 TyrrTt 31 60 . IIlj.. TH 67... ............. . m/z-> Abundance 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #1297: 2-Methyl-3-vinyl-oxirane 39 55 3.20 3.30 3.40 3.50 3.60 3.70 m/z 51.00 42.94%

5000 27 45

69 83 ./MMay, 42 - — 4851, 58 6366 , 77 ,86 0 11111111 Tl i | n I i | I I I I | | | i ■ r 11111 1 । r " 1 r "' i1 111 '1' I ‘'1111'1' I n/z—> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.20 3.30 3.40 3.50 3.60 3.70

NYC-WTC_000047373

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NYC-WTC_000047373Source: NYC Law Department, mirrored locally

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