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GCMS analysis results for sample AD30352, Jan 2002

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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 15 Trisiloxane, 1,1,1,5,5,5-hexam Concentration Rank 8

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

35.58 2.21 ug/1 453260 Perylene-dl2 37.12

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Trisiloxane, 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 35 2 Ethanedioic acid, bis(trimethylsily 234 C8H18O4Si2 018294-04-7 25 3 Propanoic acid, 2-oxo-3-(trimethyls 232 C9H20O3Si2 055887-51-9 25 4 Propanedioic acid, bis(trimethylsil 248 C9H20O4Si2 018457-04-0 17 Abundance Scan 3326 (35.575 min): 30352.D (-) m/z 73.00 100.00% 73

147 5000 221 185 281 1 43 , 442,1,4217*81 "II 166 ... .................................... 355 ..................... 401429 35.20 35.40 35.60 35.80 36.00 TTTOTPnnf mm m/z 147.00 54.57% m/z-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #74103: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis((trimet 73 147

5000 r l r • > • | i ' 1 । | i । । i|T > I i" । "i1

281 35.20 35.40 35.60 35.80 36.00 45 369 m/z 221.05 32.58% I 019011903118837183 , I 207 117 TII9n—89mmBppumm 249 . L________________1_____________ $— TTTTpTTTpTTTyTTTTp-ftT^^ m/z-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #71006. Ethanedioic acid, bis(trimethylsilyl) ester 73

147 35.20 35.40 35.60 35.80 36.00 5000 m/z 185.10 21.43% 45 117 190 219 TTTTpTTTpTTTpTTTpTT^ T l ahut j i I ppi i *. 1.».»J». 111.. I. |. 11. ] I.. H . I» 4 m . i [m 11 H J J111 H JIJ U 11 miz-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #30222: Propanoic acid, 2-oxo-3-(trimethylsilyl)-, trimethy 147 35.20 35.40 35.60 35.80 36.00 73 m/z 281.00 18.73% 5000 45 217 . ............................................................................................................................ m/z-> 40 60 80 100 120140160180 200 220 240 260i 280 300 320 340 360 380 400 420 ' 35.20 35.40 35*60 35.80 36.00

30352.D GCMS1126.M Wed Jan 02 10:51:17 2002 Page 15

NYC-WTC_000017830

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