GCMS analysis results for sample AE03247, March 2002

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Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03247 conducted on March 15, 2002.

NYC-WTC_000006126–000006145

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

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NYC 9/11 Public Portal Document ULJLCLY OCaLtil VopOuilU RCDUL L

Data File : C:\MSDCHEM\1\5973N\02MAR01\03247.D Vial: 2 Acq On : 1 Mar 2002 4:50 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 9 Cyclopentasiloxane, decamet... Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 12.54 0.58 ug/L 390754 Naphthalene-d8 13.20 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 76 2 N-(Trifluoroacetyl)-N, 0,0',O''-t. . . 553 C22H42F3NO4Si4 000000-00-047 3 Cyclopentasiloxane, decamethyl- 370 C10H30O5Si5 000541-02-6 43 4 Benzoic acid, 2-[(trimethylsilyl... 282 C13H2203Si2 003789-85-3 38 Abundance Scan 812 (12.540 min): 03247. D (-) m/z 73.00 100.00% 73

5000 267 355 / 1 ■V i i ' ' 1 ‘ i 45 12.20 12.40 12.60 12.80 125 154 193 237. i 323 I 0- ■ 'i ■ ■ 1 1 1 1 1'1 1 ti I m/z 266.90 50.25% m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #313068: Cyclopentasiloxane, decamethyl- 73

355 5000 267 ... X... 12.20 12.40 12.60 12.80 m/z 355.00 46.95% 207 323 0- ■ ■ i । l ■ ■ ■ - । i■ I i I l ■ ■ । ■ ■ ■ ■ । । । I । । 1 । I । ' m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #377151: N-(Trifluoroacetyl)-N,O,O',O,'-tetrakis(trimethyl... 73 ..... ............... .......... 355 12.20 12.40 12.60 12.80 5000 m/ z 356.00 16.83%

45 , 147 193 267 0- ■ ■ । 1 ■ 1IIa*IApIISIIIII*II*I ............. 538 miz- > 50 100 150 200 250 300 350 400 450 500 550 Abundance #313065: Cyclopentasiloxane, decamethyl- ........................... ......... 73 12.20 12.40 12.60 12.80 m/z 267.90 11.84%

5000 267 355 45 0 1 'i 1 ' ............. 193.223 .1 , 11ar/1/I 323 । “1/n/d/*/I//I/III1’IIIIIIII m/z—> 50 100 150 200 250 300 350 400 450 500 550 12.20 12.40 12.60 12.80

03247.D HP022102.M Mon Mar 04 12:33:21 2002 Page 11

NYC-WTC_000006140

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NYC-WTC_000006140Source: NYC Law Department, mirrored locally

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GCMS analysis results for sample AE03251, March 2002 · Box DEP Box 12

NYC-WTC_000006206

Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03251 conducted on March 15, 2002.

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