Laboratory blank analysis report for sample AE02152 conducted on March 18, 2002, to verify instrument cleanliness.
NYC-WTC_000010473–000010482Folder label: “GCMS X 1/31/02 A 3/4/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
. Data File C:\MSDCHEM\l\DATA\030402\0131LB.D Vial: 5 Acq On 4 Mar 2002 1:32 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 2-(bromomethyl)-1,8-dimetho... Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
17.88 0.44 ug/L 185323 Acenaphthene-dl0 18.17
Hit# of 5 Tentative MW MolForm CAS# Qual
1 2- (bromomethyl) -1, 8-dimethoxy-9, .. . 360 C17H13BrO4 107960-83-8 52 2 3-Isopropoxy- 1,1,1,7,7-hexamet... 576 C18H52O7S17 071579-69-6 50 3 Trisiloxane, 1,1,1,5,5,5-hexamet... 384 C12H3604Si5 003555-47-3 43 4 Pentasiloxane, dodecamethyl- $$ ... 384 C12H36O4Si5 000141-63-9 40 Abundance Scan 1632 (17.879 min): 0131LB.D (-) m/z 73.10 100.00% 73
281 5000 147
327 . ....... ...A..... 17.60 ilso 18.66 18.20 m/z~> 0+ T— '111'11 —21 .31 50 100 150 200 250 300 350 400 450 500 550 m/z 281.10 51.26%
Abundance #305906:2-(bromomethyl>1,8-dimethoxy-9,10-anthracenedion... 281
5000 152 17.60 17.80 18.00 18.20 362 m/z 147.10 42.73% 237
0+ •I-***PA424141IIA1IIIIIS • I • • • • I • • • • I • • • • IJ • • • I • • miz-> 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(tr... 73 ■ ■ i • ■'' i A ’ I*’ ■ ' i ■ * 17.60 17.80 18.00 18.20 5000 m/z 326.90 17.83% 147 43 221 21 377 415 519 551 04 .. TPPTTTTT ■ r ■ I ■ r । 1 । । 1 | ih 1 1 । 1 1 । । J* 11 । । । r । miz-> 50 100 150 200 2501 300 350 400 450 500 550 Abundance #322218: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trim... 73 147 17'60 17'80 18.00 18.20 m/z 282.10 12.25% 281 5000
369 271 207 940 . 338 [ ____________ _ m/z—> 0- - 117 ntfi 177,4348 r, ।. • . . । . r. . ! . 1. . । 1 । > > ।> । 1 1 ।< । 50 100 150 200 250 300 350 400 450 500 550 T T "II T 17.60 17.80 18.00 18.20
131LB.D 5080302.M Mon Mar 18 08:30:11 2002 Page 5
NYC-WTC_000010481
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000010639
Laboratory analysis report for sample AE02341 conducted on March 22, 2002, listing unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012083
Gas chromatography-mass spectrometry blank analysis for sample AE01639 completed March 21, 2002, with all organic compound detections below minimum detection limits.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗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 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011437
Laboratory report documenting GCMS analysis of environmental sample AE03282 conducted on March 29, 2002.
Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011415
Laboratory report documenting GCMS analysis of environmental sample AE03281 conducted on March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012182
Laboratory report for GC/MS analysis of sample AE01647 conducted on March 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
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.
Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037594
Laboratory report showing GCMS surrogate recovery data for polycyclic aromatic hydrocarbons using EPA Method 508.
1 shared topics · similarity 0.992
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.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037935
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03803 conducted on March 22, 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059460
Laboratory report documenting GCMS analysis of sample AE05303 conducted on March 29, 2002, identifying unknown compounds.
1 shared topics · similarity 0.991
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.
Similar document embedding; no shared entity or topic indexed. · 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_000010465
Fragmented administrative record from the Department of Environmental Protection dated between January and March 2002.
Filed in the same folder
NYC-WTC_000010466
Record of GCMS Method 508 extraction and analysis parameters for samples processed between January and March 2002.
Filed in the same folder
NYC-WTC_000010469
Laboratory analysis report for sample AE02152 conducted on March 18, 2002, listing volatile organic compounds.
Filed in the same folder
NYC-WTC_000010483
Laboratory reference analysis report for sample AE02152 conducted on March 22, 2002, verifying compound detection.
Filed in the same folder
NYC-WTC_000010488
Laboratory analysis report for sample AE02334 conducted on March 22, 2002, listing unknown compounds and surrogates.
Filed in the same folder