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GCMS analysis results, sample AE07511, April 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of environmental sample AE07511 conducted on April 11, 2002.

NYC-WTC_000047333–000047343

Folder label: “GCMS X 4/2/02 A 4/4/02

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Scanned page image, NYC-WTC_000047339
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\MSDCHEM\l\DATA\020404\07511.D Vial: 7 Acq On 4 Apr 2002 12 :34 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 Ethyl Chloride Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 3.29 0.18 ug/1 133991 1,4-Dichlorobenzene-d4 10.66 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Ethyl Chloride 64 C2H5C1 000075-00-3 1 2 2-Methyl-3-vinyl-oxirane 84 C5H80 006790-37-0 1 3 Ethanol, 2,2-dichloro- 114 C2H4C120 000598-38-9 1 4 2-Butyne-l,4-diol 86 C4H602 000110-65-6 1 Abundance Scan 36 (3.290 min): 07511.D (-19) (-) m/z 49.05 100.00% 49 84

5000 40 3.20 3.30 3.40 3.50 3.60 3.70 O+ r 1 i ' ' 1 1 i 1 1 ' 1 i ■ ' ■ i ' 1 1 1 i 1 ■ ■ ■ i 1 1 1 1 i ' 1 m/z 84.00 71.89% m/z-> Abundance 10 20 30

23 40 50 60 70 80 #107943: Ethyl Chloride 90 100 110 120 MMtwws 64 5000 i ‘ ■ i1''' i ■ ■ ■ ■ i r ' • ■ i '1 3.20 3.30 3.40 3.50 3.60 3.70 49 m/ z 47.00 43.13% 15 35 0 r..... 11,114 — —"1 ’T0r—1—n.B//FTED/1/—/—/—I/TT m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #1297: 2-Methyl-3-vinyl-oxirane 39 55 ‘ I’" 3.20 3.30 3.40 3.50 3.60 3.70 45 5000 m/z 86.00 31.91% 83 27 69 vW/"Mmoiar 01 -33 11 +H+ 1 63J, 77 Tt 11 1 1 1 ' ' । 1 1 l ■ • i ■ > ■ > i ■ ■ ■ • i ■ ■ ■ ■ । ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #1082: Ethanol, 2,2-dichloro- 31 3.20 3.30 3.40 3.50 3.60 3.70 m/ z 40.10 28.43% PPVWPY—AAAARAAA

5000

25 , 37 43 49 55 61 70 77, 83 96 103 114 0 ......... ' ' I ' 1 I 1 I 1 1 11 ' 'T1 ‘ ' 1 1 1 1 ' ' I 1 1 1 । I'1 ''' । | । । । । | । I । । | rl I i । r ■ ■ i1 ■ ■ ■ i111 ■ i ■1111111111111111 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 3.20 3.30 3.40 3.50 3.60 3.70

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NYC-WTC_000047339Source: NYC Law Department, mirrored locally

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