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GCMS analysis results for sample AE11158, May 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE11158 conducted on May 22, 2002, including surrogate recovery data.

NYC-WTC_000024665–000024680

Folder label: “GCMS X 5/13/02 A 5/15/02”

←Page 8 of 16→
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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\020515\11158.D Vial: 10 Acq On : 15 May 2002 8:43 pm 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\nist98.1 ********************************************************************* Peak Number 2 Cyclopentasiloxane, decamet... Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T.

15.46 0.61 ug/1 53086 Naphthalene-d8 16.53

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 50 2 Phenethylamine, N-methyl-.beta.,... 399 C18H37NO3Si3 010538-85-9 43 3 Benzoic .acid, 2,6-bis (trimethyl... 370 C16H30O4Si3 003782-85-2 42 4 Benzoic ;acid, 2,4-bis (trimethyl... 370 C16H30O4Si3 010586-16-0 37 Abundance 7 Scan 2107 (15.459 min): 11158.D (-2097) (-) m/z 73.10 100.00% 73

5000

51 | . 133 162 193 251 267 355 m 15.20 15.40 15.60 15.80 ...... 323 TIItrrITTTTTTTTTTTTTTTTTTTTTTTTTTTT] mAopdapum 11′101101111111757 | ■ i ■" m/ z 355.00 36.94% miz-> 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 26.43% 45 l, 191207223 251 | 323339 [ 111" " 'i " 1” i1 ■ " i " ■' i ‘ ' i " 1 ‘ i ■1 ■ ■ r " ‘ i" " i " ■' r " ■ i1' " I" 1 1}** nz-> 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... 73 15.20 15.40 15.60 15.80 5000 355 m/z 356.10 11.37%

44

Tl/Z-> 44 , 93 130147 193 220237 267 294310 THUdsutaata"ddaavAdan*dkndfaqudadq*adda**AgSsqg0gu* 1 11114,384. 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 Abundance #27962: Benzoic acid, 2,6-bis[(trimethylsilyl)oxy]-, trime... 73 355 15.20 15.40 15.60 15.80 m/ z 59.10 11.29%

5000

147 267 44 TIP 1 89105 TTTmmmmmm131 1 163TTTTTTTPTTTTT ; 191207223 2417,4.283, 9 313 339 , 371 T’I"11111" i1" i' 1 i" I n/z—> 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

11158.D SCAN020507.M Thu May 16 09:53:06 2002 Page 4

NYC-WTC_000024672

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NYC-WTC_000024672Source: NYC Law Department, mirrored locally

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