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GCMS analysis results for sample AEO8O6S, May 2002

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AEO8O6S performed on May 7, 2002, including detection of unknown compounds.

NYC-WTC_000049547–000049558

Folder label: “GCMS X 4/16/02 A 4/24/02

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NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\l\DATA\020424\08958.D Vial: 9 Acq On : 24 Apr 2002 5:44 pm Operator: Nefliu Sample : sample Inst : Instrumen Misc Multiplr: 1.00 MS Integration Params: rteint.e

Quant Method : C:\MSDCHEM\1\METHODS\SCAN020424.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 1 Methane, bromodichloro- Concentration Rank 5

R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 3.36 0.25 ug/l 310532 1,4-Dichlorobenzene-d4 11.38

Hit# of 5 Tentative ID MW MolForm CAS# Qual

✓1 Methane, bromodichloro- 162 CHBrC12 000075-27-4 90 2 Methane, bromodichloro- 162 CHBrC12 000075-27-4 83 3 Methane, bromodichloro- 162 CHBrC12 000075-27-4 83 4 Chloroform 118 CHC13 000067-66-3 78 bundance Scan 48 (3.361 min): 08958.D (-44) (-) m/z 83.00 100.00 13

5000 47 127 3.20 3.30 3.40 3.50 3.60 3.70 3.80 58 m/z 84.95 74.62 r,tz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 bundance #33236: Methane, bromodichloro-

5000 3.203.30 3.40 3.50 3.60 3.70 3.80 47 m/z 47.05 22.44% 35 129 13 27 63 72 93 116 164 ritz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 undance #116506: Methane. bromodichloro-

3.203.303.403.503603.703.80 5000 m/z 87.00 14.77

47 129 13 35 11155 64 72 ii.. 91 116 144 II 163 -> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 bundance #116496: Methane, bromodichloro- 3.20 3.30 3.40 3.50 3.60 3.70 3.80 m z 48.05 13..97%

5000 47 129 13 35 Iii 58 70 II 91 II, 116 164 ritz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 3.20 330 3.403.503.603.703.80

08958.D SCAN020424.M Thu May 02 14:39:11 2002 Page 3

NYC-WTC 000049553

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NYC-WTC_000049553Source: NYC Law Department, mirrored locally

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