GCMS analysis results, Sample AE08262, April 22, 2002

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GCMS analysis report for sample AE08262 showing surrogate recovery and unknown compound screening on April 22, 2002.

NYC-WTC_000048309–000048332

Folder label: “GCMS X 4/9/02 A 4/17/02”

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NYC 9/11 Public Portal Document

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Data File : C:\MSDCHEM\l\DATA\020417\08262.D Vial: 19 Acq On : 18 Apr 2002 12:18 am Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 12 3-Pentyn-2-one, 5,5-diethoxy- Concentration Rank 15

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

28.11 0.20 ug/L 269738 Chrysene-dl2 30.88

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Pentyn-2-one, 5,5-diethoxy- 170 C9H14O3 055402-04-5 47 2 1-Hexacosanol 382 C26H540 000506-52-5 43 3 5-Octadecene, (E)- 252 C18H36 007206-21-5 43 4 Trifluoroacetic acid, n-tetradec... 310 C16H29F3O2 1000216-79-0 38 Abundance Scan 4260 (28.109 min) 08262 D (-4250) (-) m/ z 43.05 100.00% 43

83 5000- 51

m/m n/z-> Abundance 0- ■111 ‘ l 125

' I" " 111" i " " i IT‘‘G‘S‘SASSGGTCSfNSS‘O 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 #5306: 3-Pentyn- 2-one, 5,5-diethoxy- 27 80 28 00 28.20 28 40 m/z55.10 68.87%

5000 97 _Mhuuastu 27.80 28.00 28.20 28.40

. mu. 125 m/ z 57.10 62.82% ( 141 169 Qi i ■ ■ ■11 । ■ ■ ■ ■ i1'111'"' i n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #109608 1-Hexacosanol 45 44—4L , AAA , , , 1 ' 1 1 ■ ' ′ I 27.80 28 00 28.20 28.40 5000 83 m/ z 83.10 62.27%

18 67 11I <1 111i 1139 n/z-> Qi A 168 i fT, n’ifui Ti, “T i, r> । ■ i ■ ■ । 196 224 252 278294309 336 f । ■ f > । ■ ■ > ■ । ■ ■ ■ ■ 1111111 < 11 (>1 ■ ■ । ■ ■ ■ f । 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 364 ■ 11111

Abundance #13707 5-Octadecene, (E)- 55 27 80 2800 28.20 28.40 m/ z 69.10 51.00% 83 5000

29 111

/z- > 0 TT 4 44+139168196 224 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 252 i " 1' r 1 ‘' i " " i I''' ' I 27.80 28.00 28.20 28.40 id

08262.D 041702SCAN.M Thu Apr 18 09:49:33 2002 Page 17

NYC-WTC_000048328

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