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GCMS analysis results, sample AE12320, June 2002

Machine-extracted title · confidence 100%

Gas chromatography mass spectrometry results for sample AE12320 including surrogate recovery data analyzed on June 7, 2002.

NYC-WTC_000014214–000014236

Folder label: “GCMS X 5/24/02 A 5/29/02

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NYC 9/11 Public Portal Document Llorary aearen compound Keporc Data File : C:\MSDCHEM\1\DATA\052902\12320.D Vial: 8 Acq On : 29 May 2002 3:47 pm Operator: McLean Sample : gc/ms scan 5/24 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 14 Anthracene -dlO- Concentration Rank 12 R.T. EstConc Area Relative to ISTD R.T. 23.06 0.27 ug/L 259535 Phenanthranerie-dl0 22.91 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Anthracene-diO- 188 C14D10 001719-06-8 87 2 1,4-Naphthoquinone , 2,3-dihydro-... 188 C12H1202 1000157-22-3 42 3 Phenanthrene-diO 188 C14D10 001517-22-238 4 Pentacyclo[8.4.0.0(3,7).0(4,14).... 188 C14H20 1000099-27-2 38 Abundance Scan 3401 (23.062 min): 12320.D (-3394) (-) m/z 188.10/100.00% 188

5000 — 80 94

nfa-> O- I““I 42 tmp 66 +lp?2.IRCli 10 20 30 40 50 60 70 80 90 100110120 130140150160170180190 ■p-m- 22.80 23.00 23.20 23.40 m/z 189.10 19.45%

Abundance #79826: Anthracene-d10- 188

5000 22.80 23.00 23.20 23.40 m/z 94.10 18.79% 94 160 17 30 42 52 66 30 0 ‘I ’ I''’ ‘* THH 1 ) 108118 132 146 rI. 170179j,i miz-> 10 2030405060 70 8090 100110120130140150160170180190 Abundance #79805:1,4-Naphthoquinone, 2,3-dihydro-5,8-dimethyl- 108 173 22.80 23.00 23.20 23.40 5000 145 m/z 80.00 13.91% 82 91 159 115 .9 27 39 51 65 । 105 Il 131

miz-> 0 - 11 lm , rhe I ■ r+ell. —— -4+ n TTu 10 20 30 40 50 60 70 80 90 100110 120 130 140 150 160 170 180 190 Abundance #79827: Phenanthrene-d10 188 22.80 23.00 23.20 23.40 m/z 184.10 13.54% 5000

80 94 160 30 42 52 66 0 TIUnm—nnmmHHmHtt l| 108118 132 146 ,|, 170179,1,1 | 1 TImon m/z—> 10 20 30 40 50 60 70 80 90 100110120 130140150160170180190 22.80 23.00 23.20 23.40

12320.D 052202.M Mon Jun 03 09:39:08 2002 Page 17

NYC-WTC_000014235

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NYC-WTC_000014235Source: NYC Law Department, mirrored locally

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