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GCMS analysis results for sample AD30425, Jan 2002

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Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30425 conducted on January 10, 2002.

NYC-WTC_000017703–000017723

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\30425.D Vial: 5 Acq On : 27 Dec 2001 3:04 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 12 Trisiloxane, 1,1,1,5,5,5-hexam Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T.

34.37 0.52 ug/1 145818 Chrysene-dl2 33.02 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Trisiloxane, 1,1,1,5,5,5 -hexamethyl 384 C12H3604Si5 003555-47-3 32 2 Ethanedioic acid, bis(trimethylsily 234 C8H18O4Si2 018294-04-7 25 3 Mercaptoacetic acid, bis(trimethyls 236 C8H20O2SSi2 006398-62-5 23 4 3-Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 23 Abundance Scan 3195 (34.373 min): 30425.D (-) m/z 73.00 1 00.00% 73 147 5000 221 281 355 —mtrTi f. । , tri rr, । < 34.00 34.20 34.40 34.60 34.80

miz-> m 45 ttmpmph , 97 117 —191,+ '"' i'"' i 40 60 80 100120140160180200220240260280300320340360380400420 27 429 yehip m/z 147.00 54.13% Abundance #74103: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147 .. 5000 ■ ■ i '

281 34.00 34.20 34.40 34.60 34.80 45 369 m/z 221.0, 29.93% 117 207 249 . ________________ 1_____________ BIUIB—304157311" TTTTTTTT TI—TpnnCu8T L111 ’915321100091—3010010130030333101 m/z-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #71005: Ethanedioic acid, bis(trimethylsilyi) ester 73

147 34.00 34.20 34.40 34.60 34.80 5000- m/z 281.00 19.99% 45 I il 117 . , 190 219 nnmnammug —mn—mn)—m—apani PPTOITTE)TOICTE]WWTTITNTTOTTETTUTOTTRTT m/z~> 40 60 80 100120140160180200220240260280300320340360380400420 -4—AA4AA A/ ,4448 Abundance #30949: Mercaptoacetic acid, bis(trimethylsilyl)- 73 34.00 34.20 34.40 34.60 34.80 147 m/z 355.0, 15.23% 5000 221 45 193 104 241222224203871 'i1' "i"” i‘ MPgm mmmgpangmgaup ■ I ■ • 1 ' i ‘ ■ miz-> 40 60 80 100120140160180 200 220 240 260 280 300 320 340 360 380400420 34.00 34.20 34.40 34.60 34.80

30425.D GCMS1126.M Wed Jan 02 11:04:32 2002 Page 12

NYC-WTC_000017721

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