GCMS analysis results, sample AE02718, March 2002

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Gas chromatography-mass spectrometry analysis of sample AE02718 performed March 5, 2002, documenting other unknown compounds and surrogate 2,4-DDD recovery at 97 percent.

NYC-WTC_000010967–000010986

Folder label: “GCMS X 2/5/02 A 2/28/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report . Data File : C: \MSDCHEM\1\5973N\02FEB28\02718.D Vial: 3 Acq On : 28 Feb 2002 4:20 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 2 8, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 8 3-(CYCLOHEX-3/EN-YL) PROPAN... Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 5.94 0.31 ug/L 119908 1,4-Dichlorobenzene-d4 9.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-(CYCLOHEX-3'-EN-YL)PROPANOL $$... 174 C8H14O4 015745-87-6 33 2 Acetic acid, 3-[1,3]dioxolan-2-y... 174 C8H14O4 000000-00-0 33 3 N-Ethylformamide $$ N-Formylethy. . . 73 C3H7NO 000627-45-2 9 4 Isopropyl 5,11-dihydroxy-3,7,11-... 314 C18H3404 000000-00-0 9 Abundance Scan 227 (5.936 min): 02718.D (-) m/z 73.10 100.00% 73 . ............... ........ ..............

5000 43 87 103 5.60 5.80 6.00 6.20

miz-> 0- ........... 1, 47.55... ■I 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 m/z 43.05 24.89% Abundance #36138:3-(CYCLOHEX-3'-EN-YL)PROPANOL $$ 2-Cyclohexene-1-p... 73

5000- .. NA —AAA 5.60 5.80 6.00 6.20 43 m/z 41.10 11.43% 27 miz-> 0- mn ' 1' 55 I‘ .1 , 87 113 ‘ I ‘ DVI—n—mua—uunmammmmmumag 174 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #78238: Acetic acid, 3-[1,3]dioxolan-2-ylpropyl ester 73 1 ■ i • ■ 5.60 5.806.00 A 6.20 5000 m/z 45.10 8.39% 43 27 55 0 Ttr ‘i”' ■ 1 , 87 113 i. > ।.. i. ।.... ।.. < 11 ri.. ।.... ।.... ।.... ।.... ।.... ।. ।, । > 174 mfe—> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #1794: N-Ethylformamide $$ N-Formylethylamine $$ Formamide... ■ • । ■ ■ ■ ■ । ' ■ • ■ i ■ ■ ■11 ■ ■ ■ 11 30 5.60 5.80 6.00 6.20 73 m/z 71.10 7.16% 5000 44 58

15 m/z-> o- H — 'l1 ‘ ‘' (’ ' 1 J l > I I I I I • 1 I ' * 1 1 ( <> I I I I I I » I >' * I I 1 I '< I I 1 t I I ' 1 1 1 I I I I I I 1 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 1 1 I ■ ■ • 1 i ' ‘ f ■ i ■ ■ ■ • i • ■ • ■ i 5.60 5.80 6.00 6.20

02718.D HP022102.M Fri Mar 01 10:07:28 2002 Page 10

NYC-WTC_000010980

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NYC-WTC_000010980Source: NYC Law Department, mirrored locally

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