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GCMS analysis results for sample AD303B5, Jan 2002

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Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD303B5 conducted on January 10, 2002.

NYC-WTC_000017782–000017795

Folder label: “GCMS X 12/13/01 A 12/27/01

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\DEC2 701\30355.D Vial: 7 Acq On : 27 Dec 2001 5:59 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/13 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 4 1,1,1,5,7,7,7-Heptamethyl-3,3- Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 17.45 1.08 ug/1 346263 Naphthalene-d8 15.28 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,1,1,5,7,7, 7-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 25 2 2H-1,4-Benzodiazepin-2-one, 7-chlor 342 C18H19ClN2OSi 055299-24-6 12 3 Silane, [1,2,3-benzenetriyltris(oxy 342 C15H30O3Si3 017864-23-2 10 4 Pregnane-3,20-dione, 11-[(trimethyl 462 C26H46N2O3Si 057305-27-8 9 Abundance Scan 1351 (17.451 mln): 30355.D (-) m/ z 72.9,5 100.00% 73

5000 341 • • ■ ■ 1 1 1 ■ ■ (■ 11 • i ■ • ■ ■ i ■ • ■ 147 429 17.20 17.40 17.60 17.80

miz-> mkmd 45 1, 117 [ ITEIuugEtuuuumm179 207 251 281 311 ( L ——rummmOTEUIT ’ 40 60 80 100120140160180200220240260280300320340360380400420 1111 n । n 1111 i^ri | r m/z 341.00 2 9.94% Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73 I 147 5000 267 355 429 17.20 17.40 17.60 17.80 207 m/z 147.00 13.23%

mz-> 45 U—Ump—Tgmnmagr t TTTTETTTTTTTTTTTTTPTTTTTT 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #48337: 2H1 4-Benzodiazepin-2-one. 7-chioro-1 3-dihydro-5- 73 341 T T T T 17.20 17.40 17.60 17.80 5000 m/z 342.00 9.82% 45 . 91 | 1116 146 227 269 315, i i. ].... j.... ।. 111 (....[■ ।, 1111 ■ 111।।(।।t.... t. I.. fi. miz-> 40 60 80 100120140160180200220240260280300320340360380400420 - Abundance #48324: Silane, [1,2,3-benzenetriyltris(oxy)]tris[trimethyl- 73 17.20 17.40 17.60 17.80 m/z 325.00 9.34% 239 5000 342 45 133 , 179 211 ,.............. 314 । I............................. VIPnnauTppp 111 n 11 >1 > I m 11 111 i |T. t |J.... J.... J > • ‘ i ' ■ ■ ‘ i ■ ■ ' ‘ i 1 ‘ ‘ ‘ ' miz-> 40 60 80 100120140160180200220240260280300320340360380400420 17.20 17,40 17.60 17.80

30355.D GCMS1126.M Wed Jan 02 10:55:45 2002 Page 4

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