GCMS analysis results for sample AD31023, Jan 2002

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Laboratory report documenting GCMS analysis of sample AD31023 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.

NYC-WTC_000017630–000017648

Folder label: “GCMS X 12/20/01 A 1/9/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File M:\lNSTRU~l\209\DATA\JAN0802\31023.D Vial: 25 Acq On 9 Jan 2002 1:44 pm Operator: 209 GALOS Sample gems scan 12/20a Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 11 1-Monolinoleoylglycerol trimet Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 32.94 0.52 ug/1 121090 Chrys ene-dl2 32.84 Hit# of 5 ntative ID MW MolForm CAS# Qual 1 1 -Monolinoleoylglycerol trimethylsi 498 C27H5404Si2 054284-45-6 45 2 Ethanedioic acid, bis(trimethylsily 234 C8H1804Si2 018294-04-7 27 3 3-Isopropoxy-1, 1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 25 4 Sila: imine, N-[2,6-dimethyl~4-[ (tri 281 C14H27NOSi2 072088-09-6 22 Abundance / Scan 3038 (32.937 mln): 31023.D (-) m/ z 73.00 1 00.00% 73

5000 147 221 281 —1*10 111 11 IPPM । 1110 355 39 191 1 ■ i . 1, ■ 327 105 I 429 32.60 32.80 33.00 33.20 ------ l"l l |'> I > I J ■ l I > | । I’l I | > I l . ] . I m/z 147.00 48.91% m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #58871:1-Monolinoleoylglycerol trimethylsilyl ether 73

207 5000- 147 • • । • • • i > ■ > • । 32.60 32.80 33.00 33.20 34 103 m/z 221.05 26.96% 281 395 482 mfe-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #71005. Ethanedioic acid, bis(trimetbylsilyl) ester 73 ... A ’1**I*I • ‘ i • ■ • • i 147 32.60 32.80 33.00 33.20 5000 m/z 281.00 21.66% 45 i li ■ 1117. 19 m/z-> '50 ' 100 150 200 250 300 350 400 450 500 550 Abundance #60503:3-Isopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim A_________ ■ ■■ I ' ' 1 ' l 1 ' ' ' I ‘ ‘ * t ‘ ‘ • 1 I 73 32.60 32.80 33.00 33.20 m/z 355.00 18.33% 5000 147 221 281 327, 415 519 561 ■ ■ । • ■ ■ • । ■ • ■ ■ । 1 ■ ■ ■ i ■ ■ ■ ■ । f । ■ -1 ■ ■ । ■ ■ • ■ । ■ ■ ■ ■ । ■ 1 । ■ ■ ■ • । m/z—> 50 100 150 200 250 300 350 400 450 500 550 32.60 32.80 33.00 33.20

31023.D GCMS0103.M Thu Jan 10 16:12:28 2002 Page 11 NYC-WTC_000017647

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NYC-WTC_000017647Source: NYC Law Department, mirrored locally

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