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 9 BISTRIMETHYLSILYL N-ACETYL .. Concentration Rank 9
R.T. EstConc Area Relative to ISTD R.T.
25.97 0.57 ug/L 290978 Phenanthrene-dl0 22.50
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 BISTRIMETHYLSILYL N-ACETYL EICOS... 511 C28H57NO3S12 000000-00-0 42 2 SILICATE ANION TETRAMER 888 C24H72O12Sil2 000000-00-0 38 3 3-Isopropoxy- 1,1,1,7,7,7-hexamet... 576 C18H5207S17 071579-69-6 37 4 SILICONE POLYMER 458 C14H4205Si6 000000-00-0 32 Abundance Scan 2524 (25.969 mln): 3801 .D (-) m/z 73.10 100.00% 73
5000 147 221 355 281 - • 25.60 25.80 26.00 26.20 0 —I 1911 142 117 ■ ' I ‘TIr 429 ' l ■ ■ m/z 147.10 39.92% miz—> 50 100 150 200 250 300 350 400 450 500 550 Abundance#370710: BISTRIMETHYLSILYL N-ACETYL EICOSASPHINGA-4,11-DIE 73
5000 1I T P 18 174 25.60 25.80 26.00 26.20 129 337 m/z 221.10 30.55% 221 , 281 . 429
m/z—> 0- ’LI 50 — +21.+28—1 100 150 200 250 300 350 400 450 500 550 • । > • • • । • j • •
Abundance #391009: SILICATE ANION TETRAMER 73
TT T T T 11 25.60 25.80 26.00 26.20 5000 147 m/z 355.10 26.71%
221 28 281 401 l 0- ' • • i • ■ • • i • • T ‘ I ‘ —I—mu m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #379639: 3-Isopropoxy-1,1,1,7,7,7-hexamethyI-3,5,5-tris(tr... 73 25.60 25.80 26.00 26.20 ' m/z 281.00 21.70%
5000 147 43 221 281 327 m/z—> 0- 557 ’’1’’ 100 1 519 561 - Tptr TTTTT 150 200 250 300 350 400 450 500 550 ’I T T 25.60 25.80 26.00 26.20 Ir
201 n Enann M T’h1 Mar 1 11.A2.EA onn2 Doha 1 1
NYC-WTC_000037921
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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