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GCMS analysis report, sample AE07568, April 2002

Machine-extracted title · confidence 100%

Laboratory results for unknown compounds and surrogate recovery in sample AE07568 analyzed on April 9, 2002.

NYC-WTC_000047195–000047215

Folder label: “GCMS X 4/2/02 A 4/3/02”

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Data File C:\MSDCHEM\l\DATA\020403\07568.D Vial: 16 Acq On 3 Apr 2002 10:56 pm Operator: Nefliu Sample sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020403.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 4 Cyclopentasiloxane, decamet... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 14.69 3.67 ug/1 3528210 Naphthalene-d8 15.77 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl - 370 C10H3005Si5 000541-02-6 91 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 91 3 Cyclopentasiloxane, decamethyl - 370 C10H3005Si5 000541-02-6 83 4 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 68 Abundance Scan 1976 (14.689 min): 07568.D (-1963) (-) m/ z 73.10 100.00% 73 267 355 5000

14.40 14.60 14.80 15.00 0- mm45— 154 TOUnp— 193 223 249 | 323 r 111 i'i'i 11'| 111 11 m/z 3 55.00 56.20% m/z-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #115315: Cyclopentasiloxane, decamethyl- 73

355 267 5000 14.40 14.60 14.80 15.00 m/ z 2 67.00 52.83% 45 ! 207 249 323 01 TTTTITWTTWTTTTTT 11POTTTTnImm m/z-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #103462: Cyclopentasiloxane, decamethyl- 355

73 267 14.40 14.60 14.80 15.00 5000 m/z 356.00 20.08%

0 4 28 45 ., 108 133 154 176193 223 249 ' r ' " i" " i" " r ■r ■ "i ‘lip i tIgstryudyr .... . ■ ■ i ■V #,293.323+.114 nfz-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #128838: Cyclopentasiloxane, decamethyl- 355 14.40 14.60 14.80 15.00 73 m/z 357.00 13.28% 267 5000

m/z-> 0 27 45 103 133 162 193 1‘ISIduu‘d "fI’Tl , p 1111 >■! ri । ii ri I’. Tr 22321 1293 32 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 . .. n 14.40 14.60 14.80 15.00

07568.D SCAN020403 .M Thu Apr 04 10:30:36 2002 Page 6

NYC-WTC_000047204

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NYC-WTC_000047204Source: NYC Law Department, mirrored locally

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