Laboratory report listing concentrations of volatile organic compounds in sample AE03799 analyzed on March 22, 2002.
NYC-WTC_000037870–000037883Folder 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\3799.D Vial: 9 Acq On : 19 Mar 2002 6:13 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 1 Cyclotetrasiloxane, octamet... Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
8.91 0.82 ug/L 330537 1,4-Dichlorobenzene-d4 9.54
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclotetrasiloxane, octamethyl- ... 296 C8H24O4Si4 000556-67-2 91 2 Cyclotetrasiloxane, octamethyl- ... 296 C8H24O4Si4 000556-67-2 83 3 Cyclotetrasiloxane, octamethyl- ... 296 C8H24O4Si4 000556-67-2 78 4 7H-Dibenzo[b,g]carbazole, 7-methyl- 281 C21H15N 003557-9-1 59 Abundance Scan 643 (8.908 min): 3799.D (-) m/z 281.00 100.00% 2(11
5000
II—uufuuT 193 249265 8.60 8.80 9.00 9.20 , 57 73 103 133 0 TTTIAWTTTT Tpa 177 L m/z 282.10 28.73% "•i” m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #244216: Cyclotetrasiloxane, octamethyl- (CAS) $$ 1,1,3,3,... 261
5000 - - — —+ —P 8.60 8.80 9.00 9.20 m/z 283.10 16.13%
m/z—> Abundance 28 45 70 7 103 0 TTpUTTTTTT 133 I ........ g.l.. 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 #244217: Cyclotetrasiloxane, octamethyl- (CAS)$$ 1,1,3,3,... 281
T T T T ’I 8.60 8.80 9.00 9.20 5000 m/z 193.00 8.84%
133 45 73 eg 110 149165 191207 0 TBnI—uttumt—TpoerTIU—dpur TITT’TETTIIT—EET’TTTT _.. 249265.297 m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #244218: Cyclotetrasiloxane, octamethyl- (CAS) $$ 1,1,3,3,... 281 ■ ■ i ■ ■ ■11 ■ i • • ■ ■ i • • ■ • i 8.60 8.80 9.00 9.20 m/z 191.00 8.54%
5000
73 193 45 | 133 177 1 । 221 249265 0 TTmOpunag" TTTTT . । >>*> । > 111।. 11 >I,11 j 11, —.297 T 1’ i •1 • • i •' ■ • i m/z- -> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 8.60 8.80 9.00 9.20
3799.D 5080302.M Thu Mar 21 11:39:26 2002 Page 3 NYC-WTC_000037877
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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_000037935
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03803 conducted on March 22, 2002.
Same agency, volume and box · similarity 0.998
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 0.998
machine-extracted · confidence unavailable · Check page ↗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_000012129
Laboratory report for GC/MS re-injection of sample 1639 using Method 508 scan on March 20-21, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011437
Laboratory report documenting GCMS analysis of environmental sample AE03282 conducted on March 29, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011415
Laboratory report documenting GCMS analysis of environmental sample AE03281 conducted on March 29, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012182
Laboratory report for GC/MS analysis of sample AE01647 conducted on March 25, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012280
Laboratory report for GC/MS analysis of sample AE04387 conducted on March 25, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011396
Laboratory report documenting GCMS reference analysis of sample AE03265 conducted on March 25, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.995
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 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010639
Laboratory analysis report for sample AE02341 conducted on March 22, 2002, listing unknown compounds and surrogates.
Similar document embedding; no shared entity or topic indexed. · similarity 0.994
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