GCMS analysis results for sample AD31018, Jan 2002

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Laboratory report documenting GCMS analysis of sample AD31018 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.

NYC-WTC_000017380–000017404

Folder label: “GCMS X 12/20/01 A 1/8/02”

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NYC 9/11 Public Portal Document

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■'Data File C:\HPCHEM\1\DATA\JAN0 802\31018.D Vial: 14 Acq On 9 Jan 2002 2:01 am Operator: 209 GALOS Sample gems scan 12/20 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 7 Benzoic acid, 4-ethoxy-, ethyl Concentration Rank 8

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

20.85 1.38 ug/1 416534 Acenaphthene-dl0 20.39

Hit# of 5 Tentative ID MW MolForm CAS# Qual

Wl Benzoic acid, 4-ethoxy-, ethyl este 194 C11H1403 023676-09-7 97 (8 2 Benzoic acid, 2-hydroxy-, hydrazide 152 C7H8N2O2 000936-02-7 43 V 3 1-Cyclopencene-1 -propanoic acid, .b 168 C10H16O2 061833-30-5 42 4 Ethyl 3-hydroxybenzoate 166 C9H10O3 007781-98-8 38 Abundance Scan 1722 (20.853 min): 31018.D (-) m/z 120.95 100.00% 121

5000 149 138 194 65 93 39 — i 50 t, 77 109 1 i, 166 179 I i.,..)....,. 20.60 20.80 21.00 21.20 mpm mHmpmpm '(■■■■I'. 1+1’44 m/z 149.00 47.04% m/z-> 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 20.60 20.80 21.00 21.20 194 65 93 166 m/z 194.05 27.58% 27 I’T 1 * *1 * I “ ' * I “ " 11 • ■ i “ miz-? 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance 121 ■ r1 ■ TI ‘ 1 i 1 ‘ I ' 1 20.60 20.80 21.00 21.20 5000 m/z 137.95 27.30% 65 93 152 37 53 m/z-> .. 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 -............... Abundance #14561:1-Cyclopentene-1-propanoic acid, .beta.-methyl-, me 58 79 95 121 20.60 20.80 21.00 21.20 8000 m/z 64.95 19.65% 109 6000

4000 150

■ i'" ■ i"1' i “ ■ i1' i ‘ ■ ■ ■ i ■'" i ■' ■ ■ i' ’ i’’ i ■ “ ■I 7— I»»।» P *168 * * I *«• • |’ I r' * * I • * * ‘T I 1 1 1 1 1 1 1TT ft I I I | I I mjz~> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 20.60 20.80 21.00 21.20

31018.D GCMS0103.M Wed Jan 09 12:07:59 2002 Page 7

NYC-WTC_000017393

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NYC-WTC_000017393Source: NYC Law Department, mirrored locally

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