NYC-WTC_000011547
Laboratory report documenting GCMS analysis of environmental sample AE03384 conducted on March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Document / 12 pages
GCMS analysis report, sample AE02341, March 22, 2002
Machine-extracted title · confidence 100%Laboratory analysis report for sample AE02341 conducted on March 22, 2002, listing unknown compounds and surrogates.
NYC-WTC_000010639–000010650Folder label: “GCMS X 1/31/02 A 3/4/02”
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OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
. Data File C:\MSDCHEM\l\DATA\030402\2341.D Vial: 13 Acq On 4 Mar 2002 8:05 pm Operator: McLean Sample 1/31 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\MSDCHEM\1\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L
Peak Number 3 Pentasiloxane, dodecamethyl- Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
17.87 0.70 ug/L 319978 Acenaphthene-dl0 18.16
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Pentasiloxane, dodecamethyl- 384 C12H3604Si 000141-63-9 36 2 3-Isopropoxy-l,1,1,7,7,7-hexamet... 576 C18H5207SA7 071579-69-6 32 3 Hexasiloxane, 1,1,3,3,5,5,7,7,9,... 430 C12H3805816 000995-82-4 25 4 (trimethylsilyloxy) 2-(trimethy... 398 C18H27C104Si2 000000-00-0 25 Abundance Scan 1631 (17.869 min): 2341.D (-) m/z 73.10 100.00%| 73
5000 147 281 _ mmm 327 17.60 17.80 18.00 18.20 221 1 383415 117. 191| 251 m/z 147.10 35.08% 0+ — Ir ' ■ ■ ri PIsfa’i h I I >1 1 > j A i I I I 1 1 1 | 1 > I > I 1 > m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #322221: Pentasiloxane, dodecamethyl- 73 147 281
5000 ■ ■ i ■ ■ ■ ■ i ‘' i ■11 ‘ i ■ ■ 369 17.60 17.80 18.00 18.20 m/z 281.10 33.66 207
m/z-> 04 33 117 - 177, + 249. WIPT 1111 ■ • • 1 ■ ■ • ■ i • • ‘ ■ i ■ ■ 50 100 150 200 250 300 350 400 450 500 550 Abundance #379639: 3-Isopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(ir... 73
17.60 17.80 18.00 18.20 5000 m/z 327.00 12.25 147 43 221 281 29- ... ;, I l 327 415 01 TT TInutnamPTmemmmmp’ 519 561 m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #347008: Hexasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11-dodecamethyl 73 17.60 17.80 18.00 18.20 m/z 74.10 9.56
5000 281 207 133 341 415 m/z—> 103 0 281 | 1" M Pr 177,121 311, I TTT l‘ 1 '' • 1‘ I''' ' I' ''' I ■' 50 100 150 200 250 300 350 400 450 500 550 • ' I ■ • ' ■ I 17.60 17.80 18.00 18.20
2341.D 5080302.M Mon Mar 18 08:33:05 2002 Page 5
NYC-WTC_000010648
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NYC-WTC_000010648Source: NYC Law Department, mirrored locally
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