GCMS analysis results, sample AE12479, June 2002

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Laboratory report showing GCMS analysis results for sample AE12479 including surrogate recovery data on June 10, 2002.

NYC-WTC_000014485–000014508

Folder label: “GCMS X 5/28/02 A 5/29/02”

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NYC 9/11 Public Portal Document Llbrary Search compound. Report Data File : C:\MSDCHEM\l\DATA\052902\12479.D Vial: 21 Acq On : 30 May 2002 2:22 am Operator: McLean Sample : gc/ms scan 5/28 fb Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 13 Cyclopentasiloxane, decamet... Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 12.37 1.22 ug/L 1137830 Napthalene-d8 13.39 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 83 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 64 3 Benzoic acid, 2-[(trimethylsilyl... 282 C13H2203Si2 003789-85-3 37 4 Benzeneethanamine, N-[(pentafluo... 475 C21H26F5NO2Si2 055429-85-1 37 Abundance Scan 1582 (12.374 min): 12479.D (-1575) (-) m/z 73.10 100.00% 73

5000 267 355 ‘ i ■ • ■ ■ i • ■ ‘ i • ■ ' ‘ i 1 45 12.00 12.20 12.40 12.60 12.80 O— .WWTTTmmr 133 154 177193 223 251 t 323339 i . ।. .. . ।. । |'r i 11111 '| 11 t m/z 267.00 39.81% n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #115315: Cyclopentasiloxane, decamethyl- 73

5000 267 355

12.00 12.20 12.40 12.60 12.80 m m/z 355.10 30.25% 45 O—H 1***************/****/* 191207223 251 . ... 323339 l M ■ ■ ji 11 ■ 11 ffi *Trrj ’ ’’’’141144/7/44*711 n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #115273: Cyclopentasiloxane, decamethyl- 73

12.00 12.20 12.40 12.60 12.80 m 5000 267 m/z 268.00 11.05% 355 45 h ..307323339.1., 28 I . 251 O+rrin i [imum । rr.961p 115 ----- i 133149165 - - rr mAtee -MT 193 223 mfe-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #27665: Benzoic acid, 2-[(trimethylsilyl)oxy]-, trimethyls... ............ _ ' I ' ‘ ‘ I ‘ ' ■ ‘ i ■ ■ ■ ■ i ' 73 267 12.00 12.20 12.40 12.60 12.80 m/z 356.10 9.97% 5000

ol,., 47, , lr, A, 115.37151 , ■ 175 193209,233249 . ..... .......... nfe-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 12.00 12.20 12.40 12.60 12.80

12479.D 052202.M Mon Jun 03 11:41:58 2002 Page 16

NYC-WTC_000014505

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