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GCMS analysis results for sample AE08252, April 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE08252 conducted on April 19, 2002, including surrogate recovery data.

NYC-WTC_000047802–000047829

Folder label: “GCMS X 4/8/02 A 4/17/02

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Scanned page image, NYC-WTC_000047824
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\020417\08252.D Vial: 10 Acq On : 17 Apr 2002 4:52 pm Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title 508 Modified GC/MS scan Library C:\DATABASE\NIST98.L

Peak Number 14 Mercaptoacetic acid, bis(tr... Concentration Rank 16 R.T. EstConc Area Relative to ISTD R.T.

34.45 0.25 ug/L 245378 Perylene-dl2 34.78

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Mercaptoacetic acid, bis(trimeth... 236 C8H2002SSi2 006398-62-5 38 2 1-Monolinoleoylglycerol trimethy... 498 C27H54O4Si2 054284-45-6 28 3 Trisiloxane, 1,1,1,5,5,5-hexamet... 384 C12H3604Si5 003555-47-3 22. 4 2-(2,6,6-Trimethylcyclohex-1-eny. . . 222 C14H2202 1000185-64-1 14 Abundance Scan 5339 ( 34.449 min). 08252.D (-5332) (-) m/z 73.05 100.00% 40 73 147

221 5000 355 281 429 A A —AAAMYP 34.20 34.40 34.60 34.80 0— । 1 ' 1 1 । 1 ■ 1 ' । ■ 2.. I m/ z 4 0.00 82.96% n/z-> 0 50 100 150 200 250 300 350 400 450 Abundance #26922: Mercaptoacetic acid, bis(trimethylsilyl)- 73 147

5000 I 34.20 34.40 34.60 34.80

45 221 m/z 147.00 73.10%

0 Qi 13 |, 104 169 t 111* 14il, 1 1 pi • TT ■pr-r 50 193 I n/z-> 100 150 200 250 300 350 400 450 Abundance #27370' 1-Monolinoleoylglycerol tri methylsilyl ether 73

34 20 ,34.40 Al..... n.... , 34.60 34.80 207 5000 147 m/z 221.10 51.64% 34 103 281

0—T +4444144412 4 UM4249,4,205327355,327+429.. 483 Tl/Z—> 0 50 100 150 200) 250 300 350 400 450 Abundance #26961 Trisiloxane, 1,1,1,5.5,5-hexamethyl-3.3-bis[(trime 73 147 34 20 34 40 34.60 34 80 m/z 355.10 26.77% 281 5000

369

0—1 45 — 95 117 1 r1 ■’ . 1772.249 310 341 .............. t—r-p—r-r-i—p- "d /z-> 0 50 100 150 200 250 300 350 400 450 34.20 34.40 34.60 34.80

08252.D 041702SCAN.M Thu Apr 18 09:14:03 2002 Page 19

NYC-WTC_000047824

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NYC-WTC_000047824Source: NYC Law Department, mirrored locally

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