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GCMS analysis results for sample AE11382, May 22 2002

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Laboratory report showing GCMS analysis results for sample AE11382 conducted on May 22, 2002.

NYC-WTC_000025127–000025144

Folder label: “GCMS X 5/15/02 A 5/17/02

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\051702\11381.D Vial: 8 Acq On : 17 May 2002 6:29 pm Operator: Mclean Sample : 5/15 ad Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\l\METHCDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 8 Stannane, tributylethyl- Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 36.41 0.94 ug/L 784790 Perylene-dl2 34.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Stannane, tributylethyl- 320 C14H32Sn 019411-60-0 22 2 Pentasiloxane, dodecamethyl- 384 C12H3604Si5 000141-63-9/12 3 Pentasiloxane, 1,1,3,3,5,5,7,7,9... 356 C10H32O4Si5 000995-83-5 12 4 Silane, [[5,5-dimethyl-4-methyle... 282 C15H30OSi2 095798-1 3-5 10 Abundance Scan 5673 (36.411 min): 11381 .D (-5652) (-) -m/z 147.10 X 00.00%

_.A 73 147 221

281 5000- 355 44 j ■ ‘ i 1 ■ 96 191 429 36.00 36.20 3640 36.60 36.80 ...

m/z-> 01 4 50 1 100 150 1 Tlll 200 1 i n 250 J 300 350 400 m/z 221.00 87.35% Abundance #126475: Stannane, tributylethyl- 207 121 151 177 5000 29 263 36.00 36.20 36.40 36.60 36.80 235 291 m/ z 73.10 86.58%

0- 4 56 79 , l , alLL L . । I' n Y... 1 I- ' miz-> 50 100 150 200 250 . 300 350 400 Abundance #115143: Pentasiloxane, dodecamethyl- 73 147 281 MMM 36.00 36.20 36.40 36.60 36.80 5000 m/z 207.00 67.40% 369

45 01 - 93 117 207 . . 177.1 . , 249,1 L -- spuvwuupy..An m/z-> 50 100 150 200 250 300 350 400

A Abundance #27667: Pentasiloxane, 1,1,3,3,5,5,7,7,9,9-decamethyl- 73 267 36.00 36.20 36.40 36.60 36.80 m/z 281.00 50.42% 133 5000 341 207 45 ।

n/z—> 0 L 50 103 — , 1 100 150 54 177, , 237) . ", Tl I i- 173 TL" 200 250 300 309 350 400 36.00 36.20 36.40 36.60 36.80

11381.D 050102.M Tue May 21 14:25:34 2002 Page 11

NYC-WTC_000025142

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NYC-WTC_000025142Source: NYC Law Department, mirrored locally

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