GCMS analysis results for sample AE08253, April 2002

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Laboratory report documenting GCMS analysis of sample AE08253 conducted on April 19, 2002, including surrogate recovery data.

NYC-WTC_000047830–000047850

Folder label: “GCMS X 4/8/02 A 4/17/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\020417\08253.D Vial: 11 Acq On : 17 Apr 2002 5:42 pm 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 11 Trisiloxane, 1,1,1,5,5,5-he... Concentration Rank 8 R. T. EstConc Area Relative to ISTD R.T.

36.61 0.26 ug/L 285385 Perylene-dl2 34.79 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Trisiloxane, 1,1,1,5,5,5-hexamet... 384 C12H3604Si5 003555-47-3 12 2 Hexasiloxane, 1,1,3,3,5,5,7,7,9,... 430 C12H3805Si6 000995-82-4 10 3 Acrylophenone, 3,3-diphenyl-, se... 341 C22H19N3O 016983-75-8 9 4 3,6-Dioxa-2,4,5,7-tetrasilaoctan. . . 294 C10H3002Si4 004342-25-0 9 Abundance Scan 5706 (36.605 min): 08253.D (-5696) (-) m/ z 73.05 100.00% 73 147 221 I 281 5000 44 355 429 hwrbpmiYMhH m/z-> 0 L 50 96 'i 100 1 ri 150 ' 200 I191 >.

1—r—f—r

250 300 1 i ' ' ' ' i 1 L Tk 1 350 Id 1 400 36.20 36.40 36.60 36.80 37.00 m/z 147.00 93.65% Abundance #26961: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trime... 70 147 281 5000 —4 36.20 36.40 36.60 36.80 37.00 m/Z 221.00 76.61% 45 369 | 95 117 177 207j 226 20 249 , 310 341 | 01 ‘d TUIUT ■ n ■ ■ ■ r 11 -I ‘7TT I■“> "n/z--> 50 100 150 200 250 300 350 400 Abundance #27715: Hexasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11-dodecamethyl- 73 I 1 ' 1 1 I ' 1 1 ' I ■ ' I ' ■ 36.20 36.40 36.60 36.80 37.00 5000 m/z 281.00 56.30% 207 281 N 133

m/z-> Abundance 0 103 . 100 453 177 1 Ll 234253 b T—| I kl 150 200 T--- 1----—0

250 #97352: Acrylophenone, 3,3-diphenyl-, semicarbazone 1

300 309 341 L L A1E 415 1 ' r “^'1 1 ■' '■ 1 ■ I 11

350 400 wurbypMhvATYMMMMrurs 2$1 36.20 36.40 36.60 36.80 37.00 43 m/z 355.00 39.47% 5000 221

77 165 189 | 324 0 | d 1194125 ।__I 1Il I fl, 252 , , Till I. T ' ' ' I ' 1 1 ' 1 1 ' m/z-> 50 100 150 200 250 300 350 400 36.20 36.40 36.60 36.80 37.00

08253.D 041702SCAN.M Fri Apr 19 08:38:12 2002 Page 16

NYC-WTC_000047849

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