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GC/MS analysis results for sample AD30935, Jan 28 2002

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Laboratory report documenting gas chromatography mass spectrometry results for sample AD30935 conducted on January 28, 2002.

NYC-WTC_000018754–000018774

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\30935.D Vial: 48 Acq On 2 Jan 2002 11:27 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 7 Benzoic acid, 4-ethoxy-, ethyl Concentration Rank 6

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

21.06 1.23 ug/1 447882 Acenaphthene-dl0 20.56

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Benzoic acid, 4-ethoxy—, ethyl este 194 C11H14O3 023676-09-7 97 2 Benzenepropanoic acid/ 4-methoxy-, 194 C11H1403 015823-04-8 43 3 1-Cyclopentene-1-propanoic acid. .b 168 C10H16O2 061833-30-5 42 4 Ethanone, 1-(4-eth thenyl) - 164 C1OH1202 001676-63-7 42 Abundance Scan 1745 (21.062 min): 30935.D (-) m/z 120.95 100.00% 121

5000 149 । 138 194 i 65 । । । i . . . । . . » , । . i j— I 39 93 166 50 20.80 21.00 21,20 21.40

miz-> ‘1’8 - ou . 76 gr .I 109 | ,'r. 1aata । r, <»। < • । :20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 1.It. 2.71,179. ■ ■i“ m/z 149.00 50.07% Abundance> #21260: Benzoic acid, 4-ethoxy-, ethyl ester 121

149 5000 ■ ■ ■ ■ i ■ ■ ■ • i ■ ■ ■ ■ i • ■ ■ r rr 1 1

138 20.80 21.00 21.20 21.40 194 65 166 m/z 194.05 29.85% 27 93 bb ......... 1.... ’ J..... .. . !*. ...!., 1--*2***-****2********1**o*t*SA*SSS ....I. j i, ..... .., । ■ 111, i n 111', m/z-> :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 —_ J_ I_ J_ -------

20.80 21.00 21.20 21.40 5000 m/z 137.95 26.83% 194 134 i 108 151 163 . |. > ■ 11,. i, | ■ 1. 11,... |.... I.... |,.,. I,.,. |.. ■, (. I.. |,.., |.... I.... 1..,. |.,,, p ! r, |!! 111n-111,1 mlz-> 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 20.80 21.00 21.20 21.40 8000 m/z 65.05 19.90%

i i miz—> 6000

4000 .. ।.,,. ............ II...... ।, > n ।, ■. 11,., ।.... । . **I 109

l| 111, ।11,1 > < > > ।, 1,11, >,... 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 rr...... 150 ............. 168 sA4"8+4as4++447A8os8g01*S .. i.. 20.80 21.00 21.20 21.40 ‘

30935.D GCMS1126.M Fri Jan 25 11:50:43 2002 Page 7

NYC-WTC_000018767

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