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GC/MS analysis results for sample AD30705, Jan 28 2002

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Laboratory report documenting gas chromatography mass spectrometry results for sample AD30705 conducted on January 28, 2002.

NYC-WTC_000018605–000018623

Folder label: “GCMS X 12/19/01 A 1/2/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DEC3101\30705.D Vial: 46 Acq On 2 Jan 2002 9:30 am Operator: 209 GALOS Sample gems scan 12/19a 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 5 Benzoic acid, 4-ethoxy-, ethyl Concentration Rank 6

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

21.09 0.67 ug/1 217222 Acenaphthene-dl0 20.57

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzoic acid, 4-ethoxy-, ethyl este 194 C11H1403 023676-09-7 96 2 Benzoic acid, hydroxy-, hydrazide 152 C7H8N202 000936-02-7 43 3 Ethyl 3-(2-fu ryl)propenoate 166 C9H10O3 000623-20-1 38 4 Benzene, 1-methoxy-2-pentyl- 178 C12H180 020056-56-8 38 Abundance Scan 1748 (21.088 min): 30705.D (-) m/z 120.95 100.00% 121

5000 149

65 138 194 39 93 166 20.80 21.00 21.20 21.40 '11“11' rall 50r 7776,84 ■ 419344,, 1, 158—Bg"ngugr T—dgounrTaa 1 ■ i ■' m/z 149.00 49.75% miz-> :20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance■ #21260: Benzoic acid, 4-ethoxy-, ethyl ester 121 149 5000 138 20.80 21.00 21.20 21.40 194 65 93 166 m/z 137.95 2 7.52% 27 11001115001110—2mpnanr mm ■■i“ m/z-> : 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundances #10124; Benzoic acid. 2-hydroxy- hydrazide 121 _ ------- 20.80 21.00 21.20 21.40 5000 65 93 152 37 53 J I ! TITOII!uu5n0h——mWTuII0Mma0mu—o—8395003*uummpp) miz-> :20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 _____________/______ A Abundance: #67962: Ethyl 3-(2-furyi)propenoate I 121 20.80 21.00 21.20 21.40 m/z 65.05 24.55% 5000

miz-> 31 65 94 110 + 138

20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 166

AAA A 20,80 21.00 21.20 21.40

30705.D GCMS1126.M Fri Jan 25 11:27:16 2002 Page 5

NYC-WTC_000018616

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