Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03804 conducted on March 22, 2002.
NYC-WTC_000037948–000037963Folder 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\3804.D Vial: 14 Acq On : 19 Mar 2002 10:18 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 5 SILICATE ANION TETRAMER Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
20.28 0.93 ug/L 427084 Acenaphthene-dl0 18.13
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 SILICATE ANION TETRAMER 883 C24H72012Si12 000000-00-0 50 2 3,4-DIHYDROXYMANDELIC ACID-TETRATMS 472 C20H4005Si4 000000-00-0 40 3 n-Nonadecanoic acid, pentamethyl... 428 C24H5202Si2 000000-00-0 35 4 Benzeneethanamine, N-[(pentafluo... 563 C24H34F5NO3Si3 055429-13-5 35 Abundance Scan 1897 (20.282 min): 3804.D (-) m/z 73.10 100.00% 73
5000 355 147 221 —1PPTPP 281
m/z-> 45 ■;< 117 191, , 249, I 191 0- - TTT TPr ■ . 1 114- 50 100 150 200 250 300 327 350 400 , 101 — 450 20.00 20.20 20.40 20.60 m/z 355.10 32.38%
Abundance #391009: SILICATE ANION TETRAMER 73
5000 147 — i I 20.00 20.20 20.40 20.60 221 m/z 147.10 25.94%
m/z-> 0- A2 28 — , 100 150 1200 250 50 281 —r —I 300 350 401 400 450 Abundance #361636: 3,4-DIHYDROXYMANDELIC ACID-TETRATMS 73 . ...... PA 20.00 20.20 20.40 20.60 355 m/z 221.10 23.02% 5000
45 147 193 267295 429457 0- ■ ‘i 1 1 • i • TTT 1Brmm1*rma*TTT m/z-> 50100 150 200 250 300 350 400 450 Abundance #346318: n-Nonadecanoic acid, pentamethyldisilyl ester 43 73 355 -A....... 20.00 20.20 20.40 20.60 m/z 281.00 15.08%
147 5000 413 203
rn/z-> 0- ul L 50 100 150 200 245 295 325 j IIm ------ 250 300 350 400 450 T — 20.00 20.20 20.40 20.60 T
onA EAOAOAO M ‘T1-4 IA0.n0 onno Dace 7
NYC-WTC_000037959
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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 0.998
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 0.998
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_000037935
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03803 conducted on March 22, 2002.
Same agency, volume and box · 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 0.998
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_000010659
Laboratory report detailing gas chromatography-mass spectrometry analysis of environmental sample AE02381 conducted on March 22, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.996
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 0.995
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 0.995
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 non-person entities · 1 shared topics · similarity 0.995
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 0.994
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