GCMS analysis results for sample AE06455, April 2002

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Laboratory report documenting GCMS analysis of sample AE06455 conducted on April 19, 2002, by the DEP.

NYC-WTC_000039588–000039610

Folder label: “GCMS X 3/19/02 A 4/17/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C: \HPCHEM\1\DATA\APR1702\6455.D Vial: 13 Acq On : 17 Apr 2002 7:57 pm Operator: Sample : gc/ms scan 3/19 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 13 Trisiloxane, 1,1,1,5,5,5-hexam Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 3 0.78 0.70 ug/1 65157 Chrysene-dl2 33.64 Hit# of 5 ^Tentative ID MW MolForm CAS# Qual 1 Trisiloxane/ 1,1,1,5,5,5-hexamethyl 384 C12H36O4Si5 003555-47-3 38 2 3-Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 32 3 3-Trimethylsilyloxystearic acid, tr 444 C24H5203Si2 000000-00-0 23 4 1,1,1,5,7, ,7-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 23 Abundance Scan 2804 (30.784 min): 6455.D (-) m/z 73.00 100.00% 73 4

5000 147 221 ............ ............. .................... 355 281 429 ! ] I 1 I 1 1 I I 1 I [ I [ I I I I ] T 30.40 30.60 30.80 31.00 31.20 49 117 . 1911 - 32741 401 J TT—r । । . m/Z 147.00 45.44% mlz—> 50 100 150 200 250 300 350 400 450 500 550 Abundance #52459: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147 281 5000 "I 11’11111 30.40 30,60 30.80 31.00 31.20 369 m/z 221.05 32.58% — । | I r r —207 249, । I — 338 J... ..... m/z—> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503:3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73 ■ i ■ ■ ■ ■ । > ■ • ■ । । 1 ■ • । । । > ■ । । । 30.40 30.60 30.80 31.00 31.20 5000 m/z 355.05 28.86% 147

1" ''' ' ] 1 1 ‘ ' I ' 11327 ..... 415........ 519—561 miz-> 50 100 150 200 250 300 350 400 450 500 550 — Abundance #56734: 3-Trimethylsilyloxystearic acid, trimethylsilyl est 73 30,40 30,60 30.80 31.00 31.20 m/z 281.00 21.48%

5000 147 233

313 429 189 1 1 i ' ■ 1 1 i ■ ‘ ■ 1 1 ........ 339 387 _............... ,1 I,' i , ■ I 1 1 I [ I I I I I 1UT 1 IT I TT I TT T I I I I I J I I I I—I—I—I—T m/z—> 50 100 150 200 250 300 350 400 450 500 550 30.40 30.60 30.80 31.00 31.20

6455.D GCMS0412.M Thu Apr 18 09:14:24 2002 Page 13

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GCMS analysis results for sample AE06449, April 2002 · Box DEP Box 23

NYC-WTC_000039497

Laboratory report documenting GCMS analysis of sample AE06449 conducted on April 19, 2002.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999