GCMS analysis results for sample AE00103, Jan 2002

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Laboratory report for sample AE00103 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.

NYC-WTC_000050384–000050396

Folder label: “GCMS X 1/3/02 A 1/22 - 1/23/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN23\00103.D Vial: 5 Acq On : 23 Jan 2002 6:15 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 22, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 4 Cyclopentasiloxane, decamet... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 12.54 0.47 ug/L 239781 Naphthalene-d8 ■ 13.19 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasiloxane, decamethyl - 370 C10H3005Si5 . 000541-02-6 83 2 Cyclopentasiloxane, decamethyl - 370 C10H3005Si5 000541-02-6 38 3 3,4-Dihydroxybenzyl alcohol,tris... 356 C16H3203Si3 068595-79-9 38 4 N-(Trifluoroacetyl)-O,O',O''-tri... 481 C19H34F3NO4Si3 000000-00-0 32 Abundance Scan 803 (12.541 min): 00103. D (-) m/z 73.10 100.00% 73

5000 267 355 **I*+*1‘*I‘‘‘IT‘+-I* 45 , , 108 133 154 193 223 251 12.20 12.40 12.60 12.80 323339 | i . 0-41* 1100010—001000* B*nPnu*nnnn——u—e m/z 267.00 46.10% n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #313068: Cyclopentasiloxane, decamethyl- 73

355 267 5000 12.20 12.40 12.60 12.80 ' ' ‘ ‘ m/z 355.10 37.51% , 323339 191207 251 O-PP —1990100001—0 WImPPIm—mnmgaamam T’r iz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #313065: Cyclopentasiloxane, decamethyl- 73 1I l * ' ‘ ' t ‘ 12.20 12.40 12.60 12.80 5000 267 m/z 356.10 13.08% 355 45 193 223 251 0- fI » • • ip « Yi | I » » I j i » J « | » I : » | I « I I ] I J I J j I I r I | I 1 ! ] ’j 1 J I I I, 323339 » f T I J I TJ J | J I 1 '| 1 " 1 Mi ilI»“|I I iz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #302823:3,4-Dihydroxybenzyl alcohol,tris(trimethylsily/)- 73 12.20 12.40 12.60 12.80 '11 m/z 268.00 11.37% 5000 267 179 356 45 147 oll —PPP * I209 :237 , | 312 341 , * v. 11 •.T221-0111—0—910OOOTT ■ ‘ i ■ ■ ■ ' i ■ ■ r-[-r-n-r-r-r-n-i-|-i miz—> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 12.20 12.40 12.60 12.80

00103.D SCAN508.M Thu Jan 24 09:57:18 2002 Page 6

NYC-WTC_000050393

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