Instrument data file containing chromatographic scans and compound identification for environmental samples analyzed in March 2002.
NYC-WTC_000037884–000037905Folder label: “GCMS X 2/20/02 A 3/20/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\MSDCHEM\1\DATA\031902\3800.D Vial: 10 Acq On : 19 Mar 2002 7:02 pm Operator: McLean Sample : RE-INJ 2/20 Xnst : 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 6 Trisiloxane, 1,1,1,5,5,5-he... Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
17.85 6.40 ug/L 3272820 Acenaphthene- dl 0 18.13
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Trisiloxane, 1,1,1,5,5,5-hexamet... 384 C12H36O4S15 003555-47-3 40 2 3-Isopropoxy- 1,1,1,7,7,7-hexamet... 576 C18H5207Si7 071579-69-6 40 3 (trimethylsilyloxy) 2-(trimethy... 398 C18H27C104Si2 000000-00-0 23 4 Pentasiloxane, dodecamethyl- 384 C12H36O4Si5 800141-63-9 23 Abundance Scan 1629 (17.851 mln): 3800.D (-) m/z 73.10 100.00% 73
5000 281 147
327 T —
01 — —117 — 221 191-251 383*15........ 17.60 17.80 18.00 18.20 m/z 281.00 44.53% m/z-> 50 100 150 200 250 300 350 400 450 500 550 sm ar. #322218: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trim... 73 147
281 5000 --PPP 17.60 17.80 18.00 18.20 m/z 147.10 39.53% 369 207 20 117 177.1.21 338 j m/z-> 0 2711 * i •' ‘11 •r • ■ i ■ ■ 50 100 150 200 250 300 350 400 450 500 550 ■ i ■ ■ • ■ i • ‘ • i • •
Abundance #379639: 3-Isopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(tr... 73 T T —PPP 17.6017.8018.00 18.20 5000 m/z 327.00 17.96% 147 43 221 I 281 I ™Jel — 415 519 561 0! T —IT III 1 miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #330901: (trimethysilyloxy) 2-(trimethylsilyloxy)-6-oxo-... ‘ * I ‘ ‘ ‘ * I — 11'111111 73 17.60 17.80 18.00 18.20 m/z 282.10 12.62%
5000 147 281 191 398 0 TIT — I | — L T T T T ' I T m/z—> 50 100 150 200 250 300 350 400 450 500 550 17.60 17.80 18.00 18.20
3800.D 5080302.M Thu Mar 21 11:42:21 2002 Page 8 NYC-WTC_000037894
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000037906
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03801 conducted on March 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037948
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03804 conducted on March 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037848
Laboratory report documenting GCMS analysis of a method blank for sample AE03799 to verify analytical system cleanliness.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010585
Laboratory analysis report for sample AE02338 conducted on March 22, 2002, listing unknown compounds and surrogates.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010488
Laboratory analysis report for sample AE02334 conducted on March 22, 2002, listing unknown compounds and surrogates.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010513
Laboratory analysis report for sample AE02335 conducted on March 22, 2002, listing unknown compounds and surrogates.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010610
Laboratory analysis report for sample AE02339 conducted on March 22, 2002, listing unknown compounds and surrogates.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011347
Laboratory report documenting GCMS blank analysis of environmental sample AE03265 conducted on March 25, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010537
Laboratory analysis report for sample AE02335 conducted on March 22, 2002, listing unknown compounds and surrogates.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010659
Laboratory report detailing gas chromatography-mass spectrometry analysis of environmental sample AE02381 conducted on March 22, 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012129
Laboratory report for GC/MS re-injection of sample 1639 using Method 508 scan on March 20-21, 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010558
Laboratory analysis report for sample AE02336 conducted on March 22, 2002, listing unknown compounds and surrogates.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000037819
Department of Environmental Protection site log sheet for the World Trade Center area covering February and March 2002.
Filed in the same folder
NYC-WTC_000037820
Log sheet recording sample preparation details including drip rates and pH for GCMS analysis in March 2002.
Filed in the same folder
NYC-WTC_000037825
Laboratory report listing quantitative concentrations of volatile organic compounds in sample AE00364 analyzed on March 21, 2002.
Filed in the same folder
NYC-WTC_000037829
Reference data report for GCMS analysis of sample AE00364 showing peak identification and response values from March 21, 2002.
Filed in the same folder
NYC-WTC_000037837
Laboratory report documenting GCMS analysis of a method blank for sample AE00364 to verify analytical system cleanliness.
Filed in the same folder