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 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 10 TETRACOSAMETHYLCYCLODODECAS... Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
24.26 3.01 ug/L 1554660 Phenanthrene-dlO 22.50
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 TETRACOSAMETHYLCYCLODODECASILOXA. .. 888 C24H72012Si12 018919-94-3 50 2 Octasiloxane, 1,1,3,3,5,5,7,7,9, . . . 578 C16H5007Si8 019095-24-0 42 3 BISTRIMETHYLSILYL N-ACETYL EICOS... 511 C28H57NO3Si2 000000-00-0 38 4 Iron, monocarbonyl-(1,3-butadien 438 C21H22FeN2O5 109007-87-6 27 Abundance Scan 2336 (24.264 mln): 3800.D (-) m/z 73.10 100.00% 73
5000 147 221 281 ‘‘111211 —*PP 24.00 24.20 24.40 24.60
m/z—> 0 TT — , 117 1911—44 325016 3002°.... 50 100 150 200 250 300 350 400 450 500 550 m/z 147.10 37.15%
Abundance#391010: TETRACOSAMETHYLCYCLODODECASILOXANE $$ Cycled > 73 355
5000 147 221 281 — T T 24.00 24.20 24.40 24.60 m/z 281.00 25.29% 415 117., , 191 251 325 oor I 0+ 1' ‘11 TTUTTmmrtammguTT _IL&MI .84 i MW i_______________ ■ i • ■ m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #379834: Octasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,... 73 T — T 24.00 24.20 24.40 24.60 5000 207 m/z221.10 24.29%
281
28, । 0 ■ *411 +117,147177 4,21311.413“385 429 TT TT111 503 563 T I TT III I I "J I m/z—> 50 100 150 200 250 300 350 400 450 500 550 Abundance#370710: BISTRIMETHYLSILYL N-ACETYL EICOSASPHINGA-4,11-DIE 73 24.00 24.20 24.40 24.60 m/z 355.10 10.42%
5000 174 129 337 221 281
m/z—> 0- —llual—9 50 100 1 u
150 200 250 300 350 400 450 500 550 429 ' • i ■ • • • i 1 A 111 ■ ‘11" 24.00 24.20 24.40 24.60
3800.D 5080302.M Thu Mar 21 11:42:28 2002 Page 12 NYC-WTC_000037898
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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