GCMS analysis results for sample AE03249, March 2002

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Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03249 conducted on March 15, 2002.

NYC-WTC_000006166–000006185

Folder label: “GCMS X 2/12/02 A 3/01/02”

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NYC 9/11 Public Portal Document

Data File: C:\MSDCHEM\1\5973N\02MAR01\03249.D Vial: 4 . Acq On : 1 Mar 2002 6:28 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\l..-\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 8 Cyclopentasiloxane, decamet... Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 12.54 0.91 ug/L 650645 Naphthalene-d8 13.20 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 91 2 Benzoic acid, 2- (trimethylsilyl... 282 C13H2203Si2 003789-85-3 38 3 Benzoic acid, 2- (trimethylsilyl... 282 C13H2203Si2 003789-85-3 38 4 Benzeneacetic acid, .alpha.,4-bi... 384 C17H3204S13 037148-64-4 38 Abundance Scan 812 (12.540 min): 03249.D (-) m/ z 73.00 100.00% 73

267 355 5000

.8 45 12.20 12.40 12.60 12.80 ! 1 I, 108 133 154 177 193 223 251 323339 m/ z 266.90 51.22% 0 TIPTTTPTTTT m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #313068: Cyclopentasiloxane, decamethyl- 73

355 267 --- 5000 12.20 12.40 12.60 12.80 m/z 355.00 46.94% 191207 251 | 323339 0- TUOO—mmmpummumTT ■ i - ■'111''1'' V ■1' 111 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #227683: Benzoic acid, 2-[(trimethylsilyl)oxy]-, trimethyl... 73 2617 1 ' I I 1 1 1 “I 12.20 12.40 12.60 12.80 5000 m/z 356.00 14.63%

m/z-> 135......123229 233249 . 0 ' i " " I " 1111" 111 " 111 ‘111‘1'11‘1' 'I'1111111 ‘ I " '11' " 11' '' l' " ' i' " ' i'' " I '' ‘' 11' 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 )............ Abundance #227687: Benzoic acid, 2-I(trimethylsilyl)oxy]-, trimethyl... 73 267 12.20 12.40 12.60 12.80 m/z 267.90 11.19% 5000

135 47 175 193209 233 249 0 TIT TE‘00‘0011—1111111*11"*1*t-td-tow3lf 11 282 1'' ■11 ■' ’11' ■'11 ■' ■11' ■ m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 12.20 12.40 12.60 12.80

3249.D HP022102.M Mon Mar 04 12:33:35 2002 Page 10

NYC-WTC_000006179

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GCMS analysis results for sample AE03245, March 2002 · Box DEP Box 12

NYC-WTC_000006085

Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03245 conducted on March 15, 2002.

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