GCMS analysis results for sample AE10246, May 28, 2002

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Laboratory report documenting GCMS analysis of sample AE10246 conducted on May 28, 2002, including surrogate recovery data.

NYC-WTC_000024883–000024895

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\10246.D Vial: 24 Acq On : 10 May 2002 9:21 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 4 Anthracene-dlO- Concentration Rank 6

R.T. EstConc Area Relative to ISTD R.T. 31.96 0.38 ug/1 47984 Phenanthrene-dl0 31.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual

Anthracene-dlO- 188 C14D10 001719-06-8 43 2 1,4 Naphthoquinone, 2,3-dihydro-. . . 188 C12H1202 1000157-22-3 42 3 2-Quinolinecarboxaldehyde, 8-hyd. . . 188 C10H8N2O2 005603-22-5 40 4 4H/Pyrido[1,2-a]pyrimidin-4-one z... 188 C11H12N2O 057773-19-0 40 Abundan Scan 4915 (31.958 min): 10246.D (-4901) (-) m/z 188.20 100.00% 188

5000 94 ,........................... 40 56 66 80 , 145 160 176 , 31.60 31.80 32.00 32.20 TTTTTTTTTTTTTHTHTmmTTTTHP m/z 94.10 26.39% m/z-> 10 20 30 40 50 60 70 80 90 100110 120 130 140 150 160 170 180 190 Abundance #79826: Anthracene-d 10- 188

5000 ' i ■ ■ ■ ■ I 1 1 '“ I 1 ■ ' 1 i ■ 1 1 ' i ' 31.60 31.80 32.00 32.20 m/z 189.10 10.70% 17 30 42 52 ee 66 „80 108118 132 146 94 . -i 60 ,|| 170179 TIWWTTTTTTTTTTTTHTTHT 11 ■ i ] 1111) i n 11 r-n i j-i ■»■ ] i ■ I ■ 11 r i ■ i j 11 ■ i; >■ nz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #79805:1,4-Naphthoquinone, 2,3-dihydro-5,8-dimethyl- 1(18 173 31.60 31.80 32.00 32.20 5000 145 m/z 160.10 10.43% 82 91 159

-++ 27 39 51 65 | rlili h rhii 105 115 131 - TH7 1110 miz-> 10 20 30 40 50 60 70 80 90 100110 120 130 140 150 160 170 180 190 . .................................................... Abundance #125696: 2-Quinolinecarboxaldehyde, 8-hydroxy-, oxime 1(18 31.60 31.80 32.00 32.20 m/z 184.10 7.96%

5000 143 89 115 51 64 76 | 102 I, 130 158 170 ■ ।1" ■ ।1" ■ ।‘।1' ■11'1 ■" । ‘"i ■ । - -mTT Wr 11 —P1 — । । । । । । । । । । । n/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 31.60 31.80 32.00 32.20

10246.D SCAN020507.M Tue May 14 14:26:41 2002 Page 6

NYC-WTC_000024890

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