GCMS analysis results for sample AD30903, Jan 2002

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Laboratory report documenting GCMS analysis of sample AD30903 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.

NYC-WTC_000017571–000017584

Folder label: “GCMS X 12/20/01 A 1/9/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File M:\lNSTRU~l\209\DATA\JAN0802\30903.D Vial: 23 Acq On 9 Jan 2002 11:46 am Operator: 209 GALOS Sample gems scan 12/20a 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 5 Benzoic acid, 4-ethoxy-, ethyl Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 20.85 0.80 ug/1 283553 Acenaphthene-dl0 20.39 Hit# o 5 Tentative ID MW MolForm CAS# Qual 1 Benzoic acid, 4-ethoxy-, ethyl este 194 C11H1403 023676-09-7 97 2 Anisyl propionate 194 C11H1403 007549-33-9 43 3 Benzenepropanoic acid, 4-methoxy-, 194 C11H1403 015823-04-8 43 4 /1-Cyclopentene-1-propanoic acid, .b 168 C1OH1602 061833-30-5 42 Abundance Scan 1722 (20.850 min): 30903.D (-) m/z 120.9, 100.00% 121

5000 149 138 194 39 85 93 * • i * ■ T-r-j-r-T 166

m/z-> I . 50 . I ■ •' • i ■ ■' ITr l’l’t i'. 1 • ■ ■ ’.ll. 1 “’ri • i1i.A ■ i ■ 76 I 111 '■>■109 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 I „#. 1,71.179.1'. ,.. m/z 149.00 ‘■>’1111 r 20.60 20.80 21.00 21.20 47.31% Abundance #21260: Benzoic acid, 4-ethoxy-, ethyl ester 121

149 . — 5000 ■p-r-r-r-j-r-r

138 20.60 20.80 21.00 21.20 194 27 65 93 m/z 194.05 27.01% .Iu A|I,11.1111111111u f " i" m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #21256; Anisy; propionate 121 J •■i■■■•i'■■ri1111i11 20.60 20.80 21.00 21.20 5000 m/z 137.95 26.35% 77 91 194 138 109 miz-s 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #21262: Benzenepropanoic acid, 4-methoxy-, methyl ester - — 121 20.60 20.80 21.00 21.20 m/z 64.95 21.35% 5000 194 134 1......... .00118 1 A*..... 9 । . I miz-> 2030405060 70 8090 100 110 120 130 140 150 160 170 180 190 200 20.60 20.80 21.00 21.20

30903.D GCMS0103.M Thu Jan 10 15:58:23 2002 Page 5 NYC-WTC_000017582

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NYC-WTC_000017582Source: NYC Law Department, mirrored locally

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