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GCMS analysis results for sample AD30352, Jan 2002

Machine-extracted title · confidence 95%

Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30352 conducted on January 10, 2002.

NYC-WTC_000017808–000017832

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\DEC2701\30352 .D vial: 19 Acq On : 28 Dec 2001 5:38 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 12 1,1,1,5,7,7,7-Heptamethyl-3,3- Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T.

30.25 2.63 ug/1 742830 Chrysene-dl2 33.02

Hit# of 5 ' Tentative ID MW MolForm CAS# Qual

l l,l,l,5,7,7,7-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 33 2 Benzoic acid, 2,4-bis[(trimethylsil 370 C16H30O4Si3 010586-16-0 30 3 3-Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 25 4 Silanamine, N-[2,6-dimethyl-4-[(tri 281 C14H27NOSi2 072088-09-6 22 Abundance Scan 2746 (30.251 mln): 30352.D (-) m/z 73.00 100.00% 73

5000 147 281 221 355 ■■ J" 1 1 ••••!•' 429 .11914 8.2494/1,325/4, 4017............... 30.00 30.20 30.40 30.60 117 0 • 4511 ■ ’I • TTi m/z 147.00 37.10% miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73

147 .. । n .. /■ . 111111 ■

5000 267 355 429 30.00 30.20 30.40 30.60 45 . 207 m/z 221.0,5 21.24% ■ ■ i ■ ■ ■ ■ i ■ ‘ ■ i • • • ■ i ■ ■ • ■ i ■ m/z—> 50 100 150 200 250 300 350 400 450 500 550 Abundance 473975: Benzoic acid. 1 4-bil(trimethytsilyloxyj-a trimet 73 ■ ■ i • ■ ■ • i 1 ■ 30.00 30.20 30.40 30.60 5000 355 m/z 355.0,5 14.51% 45 133 193 223 281 mlz~> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503: 3-lsopropoxy-1,1,1,7,7,7-hexamethyi-3,5,5-tris(trim 73 30.00 30.20 30.40 30.60 m/z 281.0,0 12.87% 5000 147 221 231 99= A4E .. .... ... {... 1.47 ... ...... 519 561 ■ • i ■ . ■ ■ i ■ • miz-> 50 100 150 200 250 300 350 400 450 500 550 30.00 30.20 30.40 30.60

30352.D GCMS1126.M Wed Jan 02 10:51:03 2002 Page 12

NYC-WTC_000017827

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NYC-WTC_000017827Source: NYC Law Department, mirrored locally

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