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GCMS surrogate recovery results, sample AE12326, June 2002

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Laboratory report showing GCMS analysis results for sample AE12326 including surrogate recovery data on June 10, 2002.

NYC-WTC_000014384–000014405

Folder label: “GCMS X 5/28/02 A 5/29/02

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\052902\12326.D Vial: 17 Acq On : 29 May 2002 11:07 pm Operator: McLean Sample : gc/ms scan 5/28 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L **************************************** ***************************** Peak Number 12 Phenanthrene, 9-methyl- Concentration Rank 13 R.T. EstConc Area Relative to ISTD R.T. 22.54 0.25 ug/L 240552 Phenanthranene-dl0 22.91 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Phenanthrene, 9-methyl- 192 C15H12 000883-20-5 50 2 5H-Dibenzo(a,d]cycloheptene 192 C15H12 000256-81-5 45 3 2-Propenal, 3-(3,4-dimethoxyphen... 192 C11H1203 004497-40-9 45 4 Benzene, 1-bromo-4-chloro- 190 C6H4BrCl 000106-39-8 40 Abundance Scan 3312 (22.539 min): 12326.D (-3304) (-) m/z 192.10 100.00% 192

5000 s. ... 49 70 82 96 118 146 160 22.20 22.40 22.60 22.80 0 mmTMTmmmmmpmmmpt —p m/z 191.00 24.63% /z—> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #81033: Phenanthrene, 9-methyl- 192

5000 22.20 22.40 22.60 22.80 m/z 193.10 16.99% 96 165

niz-> 29 39 51 63 74 83 1 115 126 139 152 । 176 0-1 +444444 rp in {Ti n । Pn 11 11’11 ph I’ly I’ll i-pTt 11 irnj n n yn 1 1* 114 I rri'Plh i | 1 rl'i 111 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 4l. Abundance #80999:5H-Dibenzo[a,d]cycloheptene 192 ‘I 22.20 22.40 22.60 22.80 177 m/z 146.10 5000 15.10%

89 165

0- niz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance> #80953:2-Propenal, 3-(3,4-dimethoxypheny!)- 192 * -1 22.20 22.40 22.60 22.80 161 m/z 160.10 10.07%

5000 77 121 149 177 52 64 91 103 138

m/z-> 0- ... .31 M 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160170 180 190 200 —p 22.20 22.40 22.60 22.80

12326.D 052202.M Mon Jun 03 11:32:58 2002 Page 15

NYC-WTC_000014403

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NYC-WTC_000014403Source: NYC Law Department, mirrored locally

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