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GCMS analysis results for sample AD30426, Jan 2002

Machine-extracted title · confidence 95%

Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30426 conducted on January 10, 2002.

NYC-WTC_000017724–000017747

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\30426.D Vial: 23 Acq On : 28 Dec 2001 11:28 am 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 1

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

17.45 4.48 ug/1 1870660 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 22 3 Silane, [1,2,3-benzenetriyltris(oxy 342 C15H30O3Si3 017864-23-2 12 4 3-Trimethylsilyloxystearic acid, tr 444 C24H52O3Si2 000000-00-0 9 Abundance Scan 1352 (17.453 mln): 30426.0 (-) m/z 73.00 100.00% 73

5000 341 147 429 45 17.20 17.40 17.60 17.80 99117 179.207225 251 281 311 m/z 341.00 34.18% miz-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsitoxy)t 73

147 5000 267 17.20 17.40 17.60 17.80 355 429 45 207 m/z 147.00 14.19%

miz—> mmmmmmmmmmp 40 60 80 100 120140160180 200 220 240 260 280 300 320 340 360 380 400 420 T‘ Abundance #48337; 2H-1,4-Benzodiazepin-2-onc 7-cnloro-1 3-dihydro-5- 73 341 17.20 17.40 17.60 17.80 1 5000 m/z 324.90 11.38% 45 91 [116 146...... 227. 269...315 . ....... .. m/z-> 40 60 80 100120140160180200 220 240 260 280 300 320 340 360 380 400 420 T Abundance। #73587: Silane, [1,2,3-benzenetriyltris(oxy)]tris[trimethyl- —— 73 239 17.20 17.40 17.60 17.80 ' t m/z 342.00 11.12% 342 5000

45 133 I —8010338117 1111111209—010150111301113010 211.. ’010—30111311T 11 ■ ‘ ‘' I'"' 11 m/z-> 40 60 80 100120140160180 200 220 240 260 280 300 320 340 360 380 400 420 17.20 17.40 17.60 17.80

30426.D GCMS1126.M Wed Jan 02 11:07:52 2002 Page 4

NYC-WTC_000017735

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NYC-WTC_000017735Source: NYC Law Department, mirrored locally

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