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GCMS analysis results for sample AE04129, April 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of environmental sample AE04129 conducted on April 1, 2002.

NYC-WTC_000011800–000011816

Folder label: “GCMS X 2/25/02 A 3/23/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\MAR2202\4129.D Vial: 25 Acq On : 23 Mar 2002 7:44 pm Operator: Sample : gc/ms scan 2/25 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 Butane, 2,3-dichloro-2-methyl- Concentration Rank 5

R.T. EstConc Area Relative to ISTD R.T.

7.78 0.73 ug/1 83817 1,4-Dichlorobenzene-d4 12.26

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butane, 2,3-dlchloro-2-methyl- 140 C5H10C12I 000507-45-9 78 / 2 1-Propene, 2-chloro- 76 C3H5C1 000557-98-2 9 $ 3 1-Propene,/l-chioro- 76 C3H5C1 000590-21-6 9 4 Propane, 2Vbromo-l-chloro- 156 C3H6BrCl 003017-95-6 9 Abundance Scan 297 (7.775 min): 4129.D (-) m/z 77.05 100.00% 77 41 5000 1 TPMPr । । 11 । । I 53 63 89 105 bppl i. . l . pln .y, . 1. 1* , >. ।j।।।।11111| > 111111 ri 111207 ri 1111 7.40 7.60 7.80 8.00 8.20 m/ z 41.05 61.20% m/z->__ .■20 30 40 50 60 70 80 90 100110120130140150160170180190 200210 Abundance #7245: Butane, 2,3-dichIoro-2-methyl- 77 / 5000 —mMpn ■■■ t ■,., I-,. I, 7.40 7.60 7.80 18.00 8.20 27 m/ z 44.22% 53 63 00 89 1 05 1, — 125 75 ’ 90 ।।।।।.j.. H ।. i।।. i।.... 11 n 11111111 ii 1111111 ■ 11111111111111 n 1111111111 r m/z->:20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Abundance: €2597; 1-Propere, 2-horo- 41

76 1 1 1 7.40 A 7.60 7.80 18.00 8.20 5000 m/z 69.10 32..89%

31 61 m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Abundance 41 #367: 1-Propene, 1-chloro- As 7.40 7.60 7.80 8.00 8.20 m/z 78.95 29.53% 76 5000

........................................................................................ .......... ............. TPAmTTAAPP miz-2 20 30 40 50 60 70 80 90 100 110 120 130140 150 160 170 180 190 200 210 7.40 7.60 7.80 8.00 8.20

4129.D GCMS0308.M Wed Mar 27 10:06:22 2002 Page 3

NYC-WTC_000011809

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NYC-WTC_000011809Source: NYC Law Department, mirrored locally

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