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GCMS analysis results for sample AE10610, May 10 2002

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Laboratory report detailing GC/MS analysis of sample AE10610 including surrogate recovery data in May 2002.

NYC-WTC_000045662–000045681

Folder label: “GCMS X 5/3/02 A 5/7/02

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\MSDCHEM\l\DATA\050702\10610.D Vial: 13 Acq On 7 May 2002 10:55 pm Operator: Mclean Sample 5/3 kb Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 6 Acetic acid, octadecyl ester Concentration Rank 2

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

28.04 0.82 ug/L 887797 Chrysene-dl2 30.81 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetic acid, octadecyl ester 312 C20H40O2 000822-23-1 91 2 1-Eicosanol 298 C20H42O 000629-96-9 78 3 Trifluoroacetic acid, n-tetradec... 310 C16H29F3O2 1000216-79-0 58 4 Triallylmethylsilane 166 C10H18Si 001112-91-0 43 Abundance Scan 4249 (28.045 min): 10610.D (-4242) (-) m/ z 43.10 100.00% 43

57 83 97 5000 57 69 111 14 । । 1 । 71 । — PTY , MMAPi n 125 27.80 28.00 28.20 28.40 I I I I I I I I I I I TTr r' ir 1—1139— m/ z 97.10 56.27% m/z->______ 20 40 60 80 100 120 140 160 180 200 220 240 Abundance #5136: Acetic acid, octadecyl ester 43

5000 55 1 1 i ' 1 _ Ww a 7 | T-1 i I | I i i 1 i ' 1 69 83 97 27.80 28.00 28.20 28.40 29 m/ Z 83.10 52.85% Il 111 — 15 ,1 ,1+ .,,1/14127139-153..... 224.252 i j । U । । rii r । i m i । r । । U‘ । 1 1 । ii'i 1 ii । । । i > । । i । । । ] । । i । [ m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 Abundance #109474:1-Eicosanol 43 55 T AM 69 83 27.80 28.00 28.20 28.40 97 5000 m/z 57.10 49.02% 29 111 125

/z—> -6l!■, L60, 80 l100—l—120I, 13% 20 153 167 181196 140 160 180 200 40 220 240 252 1 ' ' i

Abundance #4218: Trifluoroacetic acid, n-tetradecyl ester A.......... n/ 11Bi। । t ............... । i । । i। | I i r । i 43 27.80 28.00 28.20 28.40 55 m/z 55.10 48.68% 69 5000 83 97

/z-> .+ 20 40 , 4,1 | 111 125 60 80 100 |, 120 1 40 1 55 1 68 140 160 180 196 200 220 240 T _ -A- 27.80 28.00 28.20 28.40

10610.D 050102.M Thu May 09 09:15:25 2002 Page 9

NYC-WTC_000045675

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NYC-WTC_000045675Source: NYC Law Department, mirrored locally

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