GCMS analysis results, sample AE12534, June 2002

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Laboratory report showing GCMS analysis results for sample AE12534 including surrogate recovery data on June 10, 2002.

NYC-WTC_000014578–000014606

Folder label: “GCMS X 5/28/02 A 5/29/02”

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C: \MSDCHEM\ 1 \DATA\05290212534.D Vial: 25 Acq On : 30 May 2002 5:37 am Operator: McLean Sample : gc/ms scan 5/28 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 11 Cyclopentasiloxane, decamet... Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 12.37 2.52 ug/L 2159630 Napthalene-d8 13.39 Hit# of 5

1 Cyclopentasiloxane, decamethyl- Tentative ID MW MolForm 370 C10H3005Si5 CAS# 000541-02-6 83/8 oual,/ 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 49 3 Benzoic acid, 2-[(trimethylsilyl... 282 C13H2203Si2 003789-85-3 38 4 Phenethylamine, N-methyl-.beta.,... 399 C18H37NO3Si3 010538-85-9 32 Abundance Scan 1582 (12.374 min): 12534.D (-1569) (-) m/z 73.10 100.00% 73

5000 267 355 -12 P .... 45 12.00 12.20 12.40 12.60 12.80 I 109 133 154 177193,223 251 323339 I 0-11———) Tpmmpr m/z 267.00 41.01% m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #115273: Cyclopentasiloxane, decamethyl- 73

5000 267 ■ i ■ ■ ■ 1 i ■ ■ • 1 i ■ ■ ■ • i ■ 12 00 12.20 12.40 12.60 12.80 355 m/z 355.10 30.10% 45 96 115133149165 , 193 223 251 , O-p28 hrhiinkyr TBmWTITTTTTTTTTTT 307323339 L___ TIPPTImT ‘1′1 iz-> :20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance: #115315: Cyclopentasiloxane, decamethyl- 73

355 12.00 12.'20 1240 12.60 1280 267 5000 m/z 356.10 10.79%

45 323339 | miz-> I , 0-1′021111011100113001 191207223 251 1 —0000301700030—* :20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 mnmm Abundance> #27665: Benzoic acid, 2-[(trimethylsilyl)oxy]-, trimethyls... ■ ' I ' ‘ ' I ‘ 73 267 12.00 12.20 12.40 12.60 12.80 m/z 268.00 10.09% 5000

47 91,115 135151 , ■ 175 193209,233249 .. 1 0-TTMTHT"I 1 H . I ′′ 111177 । in 111. ITT’ i 111-1 > 11. / r| 1 . 11‛T’■ ■ I ■ • ■ ■ r ■1 ■ i'' “ i “ ‘' i " ■ i ■ ‘ * i ■ ! II k8 n/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 12.00 12.20 12.40 12.60 12.80

12534.D 052202.M Mon Jun 03 11:46:43 2002 Page 14

NYC-WTC_000014596

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NYC-WTC_000014596Source: NYC Law Department, mirrored locally

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