Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03801 conducted on March 22, 2002.
NYC-WTC_000037906–000037926Folder 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\3801.D Vial: 11 Acq On : 19 Mar 2002 7:51 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 8 TETRACOSAMETHYLCYCLODODECAS... Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
24.26 0.73 ug/L 368514 Phenanthrene-dl0 22.50
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 TETRACOSAMETHYLCYCLODODECASILOXA. . . 888 C24H72012Si12 018919-94-3 43 2 SILICATE ANION TETRAMER 888 C24H72O12S112 000000-00-0 40 3 Iron, monocarbonyl-(1,3-butadien... 438 C21H22FeN2O5 109007-87-6 38 4 3-Isopropoxy-l,1,1,7,7,7-hexamet... 576 C18H5207Si7 071579-69-6 38 Abundance Scan 2336 (24.264 min): 3801 .D (-) m/z 73.10 100.00% 73
5000 147 221 281 — 1’1/11211 .1, 1 355 429 24.00 24.20 24.40 24.60
m/z—> 0 TITh T**mmm m/z 147.10 38.79% 50 100 150 200 250 300 350 400 450 500 550 600 650 Abundance#391010: TETRACOSAMETHYLCYCLODODECASILOXANE $$ Cycled » 73 355
5000 147 221 281 ... n..... ' 24.00 24.20 24.40 24.60 m/z 221.10 24.12% 415 0- M $ — । .j4 -— 4 - m/z-> 50 100 150 200 250 300 350 400 450 500 550 600 650 Abundance #391009: SILICATE ANION TETRAMER 73 T T ‘ 11 24.00 24.20 24.40 24.60 5000 147 m/z 281.00 22.49%
221 281 401 0- T P P T — i■•“ I 11“ 11111 " 111 m/z-> 50 100 150 200 250 300 350 400 450 500 550 600 650 Abundance #350342: Iron, monocarbonyl-(1,3-butadlene-1,4-clicarbonic ... — 73 T T T 24.00 24.20 24.40 24.60 m/z 207.10 9.86%
147 221 5000 355 281 429 503
m/z—> 0 26 in TT aul 1A 50 100 150 200 250 300 350 400 450 500 550 600 650 1 577 652 T T T 24.00 24.20 24.40 24.60
3801 n 5nAn202 M ‘Th1 Mar 21 11.A2.52 onn2 Doce 1 A NYC-WTC_000037920
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037884
Instrument data file containing chromatographic scans and compound identification for environmental samples analyzed in March 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037870
Laboratory report listing concentrations of volatile organic compounds in sample AE03799 analyzed on March 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037964
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03805 conducted on March 22, 2002.
Same agency, volume and box · similarity 0.996
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 0.997
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 0.997
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 0.997
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 0.997
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 0.996
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 0.996
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 0.996
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