GCMS analysis results for sample AE03245, March 2002

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

NYC-WTC_000006085–000006104

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\03245.D Vial: 6 Acq Cn : 1 Mar 2002 2:28 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 11 Cyclopentasiloxane, decamet... Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 12.54 0.75 ug/L 488749 Naphthalene-d8 13.20 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl - 370 C10H3005Si5 000541-02-6 59 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 49 3 Phenethylamine ( N-methyl-.beta.r... 399 C18H37NO3Si3 010538-85-9 38 4 Benzeneacetic acid, .alpha.,4-bi... 384 C17H3204Si3 037148-64-4 38 Abundance Scan 812 (12.540 min): 03245. D (-) m/ z 73.00 100.00% 73

5000 267 355 .................. )___________ r ■ । ■ ■ ■ ■ । ■ ■ ■ ■ । । 1 • । । । 1 ■ 1 । 45 108 133 154170 191207223 251 1 12.20 12.40 12.60 12.80 I, 323339 ot 1111 II TT—ITpuu!uunmmnEuTTT m/z 266.90 48.47% n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #313065: Cyclopentasiloxane, decamethyl- 73

5000 267 ........... M........... 12.20 12.40 12.60 12.80 355 m/z 355.00 42.15% 45

/z-> o—H ................ 193 223 251 ..... ,3233391,. 40 60 ' 1 I 1 1 ' ' 1 1 ‘ 1 ' I 1 ‘ 1 1 I ' ' ' ' 1 1 ' ' 1 1 1 1 ' 1 I ' ' ' ' I 1 '11 | 'T' • [ ' " 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #313068: Cyclopentasiloxane, decamethyl- 73 , ............... \........................ 355 12.20 12.40 12.60 12.80 267 m/ z 3 56.00 5000 15.07%

, 191207 251 J) 323339 0+TTTTTTTTTTLTTTTTTTTTTTTTTTTTTTTTTTTTTTT*WTTTTTTTT*TTITTTTTT ■ i1' ■ ‘ i ■ ■ ■ ■ i'11'i ■ ■ ■ ■ i ■■ ■■ i ■ ■711i 1 ■ i ■' TTT /z- > 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #331718: Phenethylamine, N-methyl-.beta.,3,4-tris(trimethy... 73 12.20 12.40 12.60 12.80 m/z 357.00 10.30%

5000 355 44

m/z-> 88 130147 193 267 294 0 TTTi ‘ I’’ TH ‘1‘1111-77‘11‘‘‘1‘T‘‘1‘21‘111‘11110101111100111VUII—OB‘T"‘TIh‘T 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 4 ................ 1 ' 1 I ' ' ' 1 I ' 1 ' 12.20 12.40 12.60 12.80 ' i 1 ■ ' ■ i ' ' ' ■ i

)3245.D HP022102.M Mon Mar 04 12:33:06 2002 Page 13

NYC-WTC_000006101

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NYC-WTC_000006101Source: NYC Law Department, mirrored locally

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