GCMS quantitation results for sample AE10246, May 2002

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Laboratory report of GCMS analysis for sample AE10246 conducted on May 28, 2002.

NYC-WTC_000024871–000024882

Folder label: “GCMS X 5/14/02 A 5/17/02”

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NYC 9/11 Public Portal Document ULNLCLY aediun toupoUrU KCpOLL

Data File : C:\MSDCHEM\1\DATA\020516\10246.D Vial: 22 Acq On : 17 May 2002 6:05 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C: \DATABASE\ni st 9 8.1 ********************************************************************* Peak Number 2 Cyclopentasiloxane, decamet... Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 15.47 0.41 ug/1 27022 Naphthal ene-d'8 16.53 Hit# of 5 Tentative ID MW MolForm CAS# Qual

V1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 50 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 50 3 Phenethylamine, N-methyl - . beta. , . . . 399 C18H37NO3Si3 010538-85-9 37 4 3,4 Dihydroxybenzyl alcohol,tris... 356 C16H3203 S i 3 068595-79-9 32 Abundance Scan 2108 (15.465 min): 10246.D (-2096) (-) m/ z 73.10 100.00% 73

5000 355 267 43I I Iv............. 193........ .. - 111" ‘ I' "111' 11 ’ H 11" " I " 111n ‘11" 1' I " " I n ' I " 1' 11111" I " 15.20 15.40 15.60 15.80 m/ Z 3 55.10 37.83% n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 Abundance #115315: Cyclopentasiloxane, decamethyl- 73

355 267 5000 15.20 15.40 15.60 15.80 m/z 267.10 27.87% 45 1, 207 249 J 323 1PWTTTT ' I " " I " " I " " I " " I ' ‘ " I " 1 ‘ rr " 1 " " TTi | IT> I | I I 1111111 TI iri । i’h 1111111 mz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 Abundance #115273: Cyclopentasiloxane, decamethyl- 73

15.20 15.40 15.60 15.80 5000 267 m/z 74.20 11.44% 355 45 28 .1 1 , 96 115133 165 , 193 223 249 ( 2293 323 —TTummmmmT TIIPIumunmOnagour mz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 Abundance #115313: Phenethylamine, N-methyl-.beta.,3,4-tris(trimethy... 1 It * 1 . I I 73 15.20 15.40 15.60 15.80 m/z 267.90 10.73% 5000 355 44 ! 93 130147 193 220237 267 294 /z—> -H*THunummOmmRNmEmeu —0384 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 15.20 15.40 15.60 15.80

10246.D SCAN020507.M Fri May 17 10:48:20 2002 Page 4

NYC-WTC_000024878

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GCMS quantitation results for sample AE10247, May 2002 · Box DEP Box 18

NYC-WTC_000024896

Laboratory report of GCMS analysis for sample AE10247 conducted on May 28, 2002.

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