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← Document results/DEP Box 18/GCMS X 5/16/02 A 5/20/02
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GCMS analysis results for sample AE11417, May 2002

Machine-extracted title · confidence 100%

Laboratory report of GCMS analysis for sample AE11417 conducted on May 30, 2002, showing surrogate recovery data.

NYC-WTC_000025371–000025385

Folder label: “GCMS X 5/16/02 A 5/20/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\052002\11417.D Vial: 7 Acq On : 20 May 2002 6:10 pm Operator: Mclean Sample : 5/16 eh Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 5 Anthracene, 2-methyl- Concentration Rank 6

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

22.58 0.28 ug/L 328835 Phenanthranene-dl0 22.95

Hit# of 5 Tentative ID MW MolForm CAS# Qual A 1 Anthracene, 2-methyl- 192 C15H12 000613-12-7 59)0) 2 Anthracene, 2-methyl- 192 C15H12 000613-12-7 59/ 3 Thiolphthalic anhydride, 4,5-dim... 192 C1OH802S 057902-33-7 47 4 9H-Fluorene, 9-ethylidene- 192 C15H12 007151-64-6 40 Abundance Scan 3319 (22.580 min): 11417.D (-3311) (-) m/z 192.10 100.00% 192

5000

146 42 52 66 92 82 96| 160 22.20 22.40 22.60 22.80 23.00 0 —mmmmmmmm " r " ' i " " I " " I " sthal....... mt - m/z 191.00 24.70% m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #125845: Anthracene, 2-methyl- 192

5000- 22.20 22.40 22.60 22.80 23.00 m/z 146.10 17.86% 96 66 75 87 । 152 | 1/6 115 126 139 0 1 | । I I 1 | I I I I | 1 1 I I | I I I । | 1 II I | . I'l , | T, |T| , i'l l| I ! I I | 11 TJ Tp-r

m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #125847: Anthracene, 2-methyl- 192 ,..... ...4........ 22.20 22.40 22.60 22.80 23.00 5000 m/z 193.10 13.63%

165 . 28 39 51 63 82 96 0- HTTTTTTTTTTT 1111’n l rt-| ril '' r " 111 115 126 139 152 । 176 i ‘'111" "'i ■1" I'1" । rI’r 111 i-i 111 r’l T-p-r

m/z-> :20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 . ........... .. ................... Abundance #80924: thiolphthalic anhydride, 4,5-dimethyl- 132 192 22.20 22.40 22.60 22.80 23.00 m/z 96.10 12.56% 104 5000

78 27 39 51 63 | _89 0 ------- , 121 |,1111 ■ 148 ■ 164 176 " । " 111 i’l " ।' 111 p 1111 I— ,.......... .. ........................ " i " " i'" " I mfe-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 22.20 22.40 22.60 22.80 23.00

11417.D 050102.M Thu May 23 10:45:23 2002 Page 8

NYC-WTC_000025383

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NYC-WTC_000025383Source: NYC Law Department, mirrored locally

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