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GC/MS analysis results for sample AD30705, Jan 28 2002

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Laboratory report documenting gas chromatography mass spectrometry results for sample AD30705 conducted on January 28, 2002.

NYC-WTC_000018605–000018623

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\30705.D Vial: 46 Acq On : 2 Jan 2002 9:30 am 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 2 3,4-Dihydroxybenzyl alcohol,tr Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 14.30 1.13 ug/1 333134 Naphthalene-d8 15.28 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3,4-Dihydroxybenz alcohol,tris(tr 356 C16H3203Si3 068595-79-9 46 2 N- (Trif Luoroacety )-0,0',O"'-tris(t 481 C19H34F3NO4Si3 000000-00-0 38 3 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 33 4 Benzeneethanamine, N-[ (pentafluorop 475 C21H26F5NO2Si2 055429-85-1 32 Abundance Scan 1009 (14.304 mln): 30705.D (-) m/z 73.00 100.00% 73

5000 355267 i » । । n 118s i 41 » »11 । । III’T"*

45 103 133154 193 223 . , 14.00 14.20 14.40 14.60 - TTdnn/r 323 1* A," "I* f, A r. I . — • । ■ • • • । » m/z 267.00 28.63% miz-> 50 100 150 200 250 300 350 400 450 Abundance #49868:3,4-Dihydroxybenzyl alcohol,tris(trimethylsilyl) 73

267 5000 179 T T 14.00 14.20 14.40 14.60 356 45 147 m/z 355.0 22.96% 209 237 , 312 IPIr 200 ' ’250’ ' ।■ 1 1 1 1 1 1 1 1 1 m/z-> 50 100 150 300 350 400 450 Abundance #58326: N-(Trifluoroacetyi)-O.0‘ O"-tris(trimethylsilyl)no 73 355 14.00 14.20 14.40 14.60 5000 m/z 74.00 8.36%

45 , 126147 193 265 | 376 481 I 1 ■ 1 ■ ■ 1 1 1 1 ' ' I 1 1 ' 1 1 ' 1 ' i • ■ ‘ ■ i ‘ ‘ ' i ■ ‘ ' i ' ' ■ ‘ i ' miz-> 50 100 150 200 250 300 350 400 450 Abundance #51266: Cyclopentasiloxane, decamethyl- /_________ *‘I***I1*I***I** 73 14.00 14.20 14.40 14.60 m/z 356.0 7.94% 355 267 5000

207 , 1 323 , _3it __________ /_________ ‘ ‘ i ‘‘ ‘ i ‘ ‘ i ' ' • ■ i ' ■ ■ • I ■ " ‘1 I ’ ' I 'r 11I ‘ 1 1 1 1 1 ] > i • I J » 4 I I | J I I I J! J m/z-> 50 100 150 200 250 300 350 400 450 14.00 14.20 14.40 14.60

30705.D GCMS1126.M Fri Jan 25 11:27:02 2002 Page 2

NYC-WTC_000018613

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NYC-WTC_000018613Source: NYC Law Department, mirrored locally

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