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GC/MS analysis results for sample AD30909, Jan 28 2002

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Laboratory report documenting gas chromatography mass spectrometry results for sample AD30909 conducted on January 28, 2002.

NYC-WTC_000018693–000018715

Folder label: “GCMS X 12/19/01 A 1/2/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DEC3101\30909.D Vial: 52 Acq On 2 Jan 2002 4:19 pm Operator: 209 GALOS Sample gems scan 12/19a 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 1

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

17.46 8.19 ug/1 2241620 Naphthalene-d8 15.28

Hit# of 5 Tentative ID MW MolForm CAS# Qual l l,l,l,5,7,7,7-Heptafnethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 23 2 2H-1, 4-Benzodiazepin-2-one, 7-chlor 342 C18H19ClN2OSi 055299-24-6 22 3 Silane, [1,2,3-benzenetriyltris (oxy 342 C15H30O3Si3 017864-23-2 12 4 3 -Trimethylsij loxystearic acid, tr 444 C24H52O3Si2 000000-00-0 9 Abundance Scan 1352 (17.459 min): 30909.D (-) m/z 73.00 100.00% : 73

5000 341 I 1 | » » 1 I j ) “I I » | I i I 1 | ( | 147 429 45 , 17.20 17.40 17.60 17.80 i I 96 117 [ 179 207 TmmngmpmT] 251 281 311 L L 397 L “ I • • ‘ i l • • •»I “I ‘ I ‘ m/z 341.00 34.68% miz-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #56714: 1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73 147 267 5000 I 355 429 17.20 17.40 17.60 17.80 45 207 m/z 147.00 14.46% qsga n miz-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #48337; 2H-1 4-Benzodiazepin -2-one. 7-chioro-1 3-dinydro-5- 73 341 17.20 17.40 17.60 17.80 5000 m/z 325.00 11.38% 45 91 8 116 '146 227 269 315, ;. Tn—unouuu"mnmmmmpm1T t....(k.. Inut10111n191 —h810992310031—33U3"BUUI1T m/z-> 40 60 80 100120140160180200220240260280300320340360380400420 #73587: Silane, [1,2,3-benzenetriyltris(oxy)]tris[trimethyl- Abundance 73 239 17.20 17.40 17.60 17.80 m/z 342.00 11.22% 342 5000

133

miz-> 211 TTTTTTTTTTTTTTTTT mhm TjTTTTJTTTTJTTTTyT 40 60 80 100120140160180200220240260280300320340360380400420 T TT Ti T 17.20 17.40 17.60 17.80

30909.D GCMS1126.M Fri Jan 25 11:40:14 2002 Page 4

NYC-WTC_000018703

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