GCMS analysis results for sample AE02721, March 5 2002

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Laboratory report documenting gas chromatography-mass spectrometry results for sample AE02721 including surrogate recovery.

NYC-WTC_000011007–000011026

Folder label: “GCMS X 2/5/02 A 2/28/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report ' • Data File : C:\MSDCHEM\l\5973N\02FEB28\02721.D Vial: 6 Acq On : 28 Feb 2002 6:50 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 28, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 6 Cyclopentasiloxane, decamet... Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 12.54 0.05 ug/L 26953 Naphthalene-d8 13.20 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 N-Methyladrenaline, tri-TMS 413 C19H39NO3Si3 000000-00-0 40 4 Heptasiloxane, 1,1,3,3,5,5,7,7,9... 504 C14H4406Si7 019095-23-9 38 Abundance Scan 812 (12.540 min): 02721.0 (-) m/ z 73.00 100.00% 73

5000 267 355 ■ ■ i ■ ■ ■ ■ i ■ ■ i ■ ■ ■ ' I ■ ■ ■ • i

49 12.20 12.40 12.60 12.80 I 0- ■ i ■ “ ■ i ■ ■ -mmmmmmmmmmm 1′1111′1171111111111111718 II_ m/z 266.90 47.16% niz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #313068: Cyclopentasiloxane, decamethyl- 73

355 267 5000 ■ ■ i • ■ ■ 1 i • • 1 1 1 1 ' I ' 1 ' 1 1 12.20 12.40 12.60 12.80 m/z 355.00 42.66% 191207 251 323339 | 0TITTTTTTTTTTLWPTITTUTWTITITIPIMIIPILTETTT T’r niz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #313065: Cyclopentasiloxane, decamethyl- 73 i > • * ■ i 12.20 12.40 12.60 12.80 5000 267 m/z 356.00 16.42% 355 45 1 1 193 223 2511 323339 j 0-TPTUTDTOIWWTIWTTUTUITWTWILWTPPTTTDT 11—m——27ur m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #339188: N-Methyladrenaline, tri-TMS ' • i • ■ ■ ’ i 1 ■ i ‘ ' i ■ ' ‘ ■ i 58 73 12.20 12.40 12.60 12.80 m/z 267.90 12.83% 5000 355

207 267. 282 308323 0 . i. ■ ■ 11" ■.i।. i • ■ ■. ।> ■ i ■ ■.. ।.i.i.■।111'1" I" — mP 1rr ' ‘ i ‘ ■ i • ' ' ■ i ■ ■ ■ ' i ■ ■ ■ • i m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 12,20 12,40 12.60 12.80

02721.D HP022102.M Fri Mar 01 10:07:52 2002 Page 8

NYC-WTC_000011018

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