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GCMS analysis results, sample AE04132, April 2002

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Gas chromatography-mass spectrometry analysis of environmental sample AE04132 conducted April 1, 2002, measuring organic compounds including 2,4-DDD surrogate.

NYC-WTC_000011779–000011788

Folder label: “GCMS X 2/25/02 A 3/23/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\MAR2202\4132.D Vial: 28 Acq On : 23 Mar 2002 10:42 pm Operator: Sample : gc/ms scan 2/25 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title. : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************** * * ********************************* Peak Number 2 Phenanthrene-diO Concentration Rank 2

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

25.79 0.21 ug/1 36918 Phenanthrene-dl0 25.66

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Phenant hrene-dl0 188 C14D10 001517-22-2 80 2 Anthracene-dlO- 188 C14D10 001719-06-8 56 3 Naphthalene,/ 1,1-dimethoxy- 188 C12H1202 005309-18-2 40 4 _ (4-Tolyl) -/3-methyl-pyrazol-5-one 188 C11H12N2O 035496-19-6 38 Abundance *.......... 5 Scan 2260 (25.789 min): 4132.D(-) m/z 188.10 100.00% 188

5000

80 94 66 42 54 158 25'40 25.60 25.80 26.00 26.20 mP ।. 11.1.111 r 11 .■ 1111 —mmPmPmTPP ITT 1 m/z 94.00 20.35% m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance "#19958: Phenanthrene-d10 188

5000 ----- 25.40 25.60 25.80 26.00 26.20 160 m/z 7 .95 15.08 e 00 80 94I TPmmmmmmpe 111'1' 11'" 111" i'"11111' I" mz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #19957 Anthracene10. 188

25.40 25.60 25.80 26.00 26.20 5000 m/z 184 .10 14.64%

: ... 660 ............. ......... ......... !■... m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 ............. / ............................... Abundance #19913: Naphthalene, 1,7-dimethoxy- ' 1 1 ■ * ■ 1 ■ ■ 1 ■ I ■ ■ ■ 1 I 1 1 1 1 I ' 1 173 188 25.40 25.60 25.80 26.00 26.20 m/z 189.10 10.33% 5000 102 115 145

...... 51.63 11 75 94 11" ' I'1'11 mMT 130 158 ' ■ i ■ “ ' i'' " I " " I' Hpo 113 | miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 25.40 25.60 25.80 26.00 26.20

4132.D GCMS0308.M Wed Mar 27 10:11:16 2002 Page 2

NYC-WTC_000011787

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NYC-WTC_000011787Source: NYC Law Department, mirrored locally

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