GCMS analysis results for sample AE10301, May 10, 2002

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Laboratory report documenting GCMS analysis of sample AE10301 conducted on May 10, 2002, including surrogate recovery data.

NYC-WTC_000024927–000024934

Folder label: “GCMS X 5/14/02 A 5/17/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\020509\10301.D Vial: 26 Acq On : 10 May 2002 11:20 am Operator: Nefliu Sample : sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 3 Anthracene-dlO- Concentration Rank 2 R.T. EstConc Area Relative to. ISTD R.T.

31.96 0.37 ug/1 48419 Phenanthrene- dl 0 31.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Anthracene-dlO- 188 C14D10 001719-06-8 90 2 2,2,9,9-Tetramethyldec-5-ene-3,7... 188 C14H20 102745-35-7 49 3 Naphthalene, 2,6-dimethoxy- 188 C12H1202 005486-55-5 47 4 -(4-Tolyl) -3-methyl-pyrazol-5-one 188 C11H12N2O 035496-19-6 43 Abundance Scan 4915 (31.958 min): 10301 .D (-4906) (-) m/z 188.15 100.00% 188

5000

94 156

m/z-> ... .. . 43.52.., 66,.7 —Hi............. . 10 a) 30 40 50 60 70 80 90 100110 120 130 140 150 160 170 180 190 134 146 hl m r""i 31.60 31.80 32.00 32.20 m/z 189.05 17.73% Abundance #79826: Anthracene-d10- 1t8

5000 11 | ■ ■ ■ T | ■ ■ ■ - | • 1 ‘ । l •

31.60 31.80 32.00 32.20 m/z 94.20 17.71% 80 94 160 17 30 42 52 66 108 118 132 146 ,i| 170179/ | । । | 11 11 || r' i i |! i ! ' । ! 11 HH ■ i । ■" P ■ । ■ r ■ MT11 m/z-> 10 20 30 40 50 60 70 80 90 100110120 130 140 150 160 170 180 190 Abundance #79801:2,2,9,9-T etramethyldec-5-ene-3,7-diyne 1tS 173 41 131 143 31.60 31.80 32.00 32.20 91 5000 77 158 m/z 184.10 15.79% 57 119 27 67 105 Trp-rt I p-rrt | k II + I +

m/z-> "II’T 10 20 30 40 50 60 70 80 90 100110 120 130 140 150 160 170 180 190 — Tp I Yttttt

Abundance #79806: Naphthalene, 2,6-dimethoxy- US 31.60 31.80 32.00 32.20 173 m/z 156.10 14.84% 145 5000 102 28 114 130 Tnpt*+157 15 | 39 51 63 75 88 n/z—> mmmm — 10 20 30 40 50 60 70 80 90 100110 120 130 140 150 160 170 180 190 i ■ '"i1" i11 "I ----- 31.60 31.80 32.00 32.20_____

10301.D SCAN020507.M Tue May 14 14:26:54 2002 Page 5

NYC-WTC_000024933

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