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GCMS analysis results for sample AD30357, Jan 2002

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Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30357 conducted on January 10, 2002.

NYC-WTC_000017748–000017769

Folder label: “GCMS X 12/13/01 A 12/27/01

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\l\DATA\DEC2701\30357.D Vial: 18 Acq On : 28 Dec 2001 4:40 am Operator: 209 GALOS Sample : GC/MS SCAN 12/13 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 7 Benzoic acid, 4-ethoxy-, ethyl Concentration Rank 14 R.T. EstConc Area Relative to ISTD R.T. 21.08 0.45 ug/1 202384 Acenaphthene-dl0 20.56 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Benzoic acid, 4-ethoxy-, ethyl este 194 C11H1403 023676-09-7 95 2 Ethanone, 1-(4-ethoxyphenyl)- 164 C10H12O2 001676-63-7 53 3 4-Methoxyphenylacetic acid ethyl es 194 C11H14O3 014062-18-1 43 4 Benzenepropanoic acid, 4-methoxy-, 194 C11H1403 015823-04-8 43 Abundance Scan 1747 (21.079 min): 30357.D (-) m/z 120.95 100.00% 121

5000 149 138 194 — 65 93 166 39 I =- D. 76 85 V oJ I I103111 20.80 21.00 21'20' 21.40 ■ i•'■ ■ i‘ —HHH* Masguasig A— “ i ■■ m/z 149.00 49.96% miz-> :20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #69400: Benzoic acid, 4-ethoxy-, ethyl ester

... k 121

149 5000 194 138 20.80 21.00 21.20 21.40 ■..................................... .................................................................................... 65 93 ! 166 m/z 194.05 29.89% .......... 50... 1 76 ,| mmmmmmmmmpmp mz-> Abundance: 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #13415: Ethanone. 1-(4-ethoxypheny!)- “i “

121 149 20.80 21.00 21.20 21.40 5000 m/z 138.05 26.54% 93 164 65 27 77 | I 107 mfe-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #21247:4-Methoxyphenylacetic acid ethyl ester TTT 14* T » J J' ' 121 20.80 21.00 21.20 21.40 m/z 65.05 20.29% 5000 194 51 65 78 ?1 106 I_______...148______________ —1—0011—0010maa—ap—mnaaadnnmmBp-i। (t।. “1“ AA.... MMM MAA. m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 20.80 21.00 21.20 21.40

30357.D GCMS1126.M Wed Jan 02 11:00:27 2002 Page 7

NYC-WTC_000017761

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NYC-WTC_000017761Source: NYC Law Department, mirrored locally

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