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GCMS Method 508 sample analysis results, April 9 2002

Machine-extracted title · confidence 100%

Gas chromatography mass spectrometry analytical results for environmental samples collected March 18.

NYC-WTC_000060246–000060253

Folder label: “GCMS X 3/18/02 A 4/8/02

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\020409\6338.D Vial: 7 Acq On : 9 Apr 2002 8:45 pm Operator: McLean Sample : 3/18 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1...\SCANAPR0902.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************** *.* ********************* Peak Number 1 Acetonitrile, dichloro- Concentration Rank 2 • R.T. EstConc Area Relative to ISTD R.T. 3.32 0.25 ug/1 174605 1,4-Dichlorobenzene-d4 10.66 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 64 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 25 3 1-Propene, 3-chloro- 76 C3H5C1 000107-05-1 4 4 1-Propene, 1-chloro-, (E) -________ 76 C3H5C1 016136-85-9 4 Abundance Scan 41 (3.320 min): 6338.D (-38) (-) m/z 74,10 100.00% 714 82

5000 47

3.20 3.30 3.40 3.50 3.60 3.70 ' I ' ' ' ' I ' ' ' ' I ' ' ' ' 1 ' ' I.............. I ' ' ' ' I ' ' ' ' I ' I ' ' I ' ' ' ' I ' ' ' ' I ' m/z 82700 77/28% ■n/z-> 10 20 30 40 50 60 70 80 90 100 110 ^bundance #28338: Acetonitrile, dichloro- 714

5000 82 47 3.20 3.30 3.40 3.50 3.60 3.70 35 m/z76.0043.92% 12 26 r I'-i l^|■l ■nfe~> 10 20 30 40 50 60 80 90 100 110 Abundance #115342: Acetonitrile, dichloro- TH 35 I ' ' ‘ ' I '' ‘' I 3.20 3.30 3.40 3.50 3.60 3.70 5000 82 ^my^^ 47

' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ‘ ‘ I ' ' ' ' I ' ' ' ' I ' ' ' ‘ I Tl/Z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #108479:1-Propene, 3-chloro- 4 3.20 3.30 3.40 3,50 3.60 3.70 m/z 47.05 34.23% 5000

76

10 20 30 40I 50 60 70 80 90 100 110 3.20 3.30 3.40 3.50 3.60 3.70

6338.D SCANAPR0902.M Thu May 02 14:06:46 2002 Page 3

NYC-WTC_000060250

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NYC-WTC_000060250Source: NYC Law Department, mirrored locally

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