NYC-WTC_000038801
Laboratory report detailing analysis of unknown compounds and surrogate recovery for sample AE02460.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Laboratory report detailing analysis of unknown compounds and surrogate recovery for sample AE02561.
NYC-WTC_000038784–000038800Folder label: “GCMS X 3/4/02 A 3/20/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document DCCLUl pOuII RPO L
Data File : C:\HPCHEM\1\DATA\MAR1902\2561.D Vial: 20 Acq On : 20 Mar 2002 11:43 pm Operator: Sample : gc/ms scan 3/4 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 Cyclopentasiloxane, decamethyl Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
14.87 1.31 ug/1 238191 Naphthalene-d8 15.90
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 68 2 N-(Trifluo acetyl)-N,0,0',O''-tetr 553 C22H42F3NO4Si4 000000-00-0 47 3 Benzoic adlid, 2,4-bis [ (trimethylsil 370 C16H30O4Si3 010586-16-0 38 4 Phenethyla.mine, N-methyl-.beta. ,3,4 399 C18H37NO3Si3 010538-85-9 38 Abundance s Scan 1070 (14.866 min): 2561.D (-) m/ z 73.00 100.00% 73
5000- 267 355
/ \ l ■ 1 45 125 154 193 223 . ____ 14.60 14.80 15.00 15.20 __ — ■ ■ i 1 TT T 11’ — । 1 i 1 323 ‘ i i ' ■ ' ■ i 1 ■ ■ ' i ' r 1 1 i 1 ■ ■ 1 i 1 1 m/ z 355.05 47.58% miz-? 50 100 150 200 250 300 350 400 450 500 550 Abundance #51266: Cyclopentasiloxane, decamethyl- 73
355 5000 267 ■ * । / \ । j । । । । i > > 14.60 14.80 15.00 15.20___ m/ z 2 67.00 46.96% | 207 J 323 | m/z->_____ 50 100 150 200 250 300 350 400 450 500 550 Abundance 73 ............ 4......... i 355 14.60 14.80 15.00 15.20 5000- m/ z 356.05 16.83%
45 147 193 267 538 1 ' I ' 1'1 1 1 1 1 m/z-2 50 100 150 200 250 300 350 400 450 500 550 Abundance #73975: Benzoic acid, 2,4-bis[(trimethylsi)yl)oxy]-, trimet 73 14.60 14.80 15.00 15.20 m/z 268.00 12.33% 5000 355 45 133 ] t, 193 223 281 1 1 । ' ' 1 ' i ' ' ' ' i ' ‘ ' i ' ' ' ' i 1 1 1 1 i 1 '■ 1 1 I 1 1 1 1 1 1 ' ......... 4.......... m/z-> 50 100 150 200 250 300 350 400 450 500 550 14.60 14.80 15.00 15.20
2561.D GCMS0308,M Thu Mar 21 14:17:28 2002 Page 2
NYC-WTC_000038792
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000038801
Laboratory report detailing analysis of unknown compounds and surrogate recovery for sample AE02460.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038580
Gas chromatography-mass spectrometry analysis report for environmental sample AE04035 dated March 29, 2002.
Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038848
Laboratory report documenting GCMS analysis of sample AE02577 conducted on March 25, 2002, identifying other unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039574
Laboratory report documenting GCMS analysis of sample AE06454 conducted on April 19, 2002, by the DEP.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039560
Laboratory report documenting GCMS analysis of sample AE06453 conducted on April 19, 2002, by the DEP.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039522
Laboratory report documenting GCMS analysis of sample AE06450 conducted on April 19, 2002.
Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038764
Laboratory report showing non-detectable levels of target volatile organic compounds in a GCMS blank sample.
Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003803
GCMS analysis report dated March 6, 2002, listing other unknown compounds and surrogate recovery data for a different sample.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003762
GCMS analysis report dated March 6, 2002, listing other unknown compounds and surrogate recovery data for a different sample.
Similar document embedding; no shared entity or topic indexed. · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011877
Laboratory report documenting GCMS analysis of environmental sample AE04411 conducted on April 3, 2002.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043079
Laboratory report for DEP Box 25 showing GCMS analysis of sample AE09393 with unknown compounds and surrogate data from May 8, 2002.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058697
GCMS analysis report for sample AE04947 conducted on April 5, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000038747
Department of Environmental Protection site log sheet for the World Trade Center area dated March 2002.
Filed in the same folder
NYC-WTC_000038748
Fragmented page from a DEP laboratory record showing method parameters and sample data for March 2002.
Filed in the same folder
NYC-WTC_000038752
Laboratory report listing quantitative results for volatile organic compounds in sample AE02567 analyzed on March 21, 2002.
Filed in the same folder
NYC-WTC_000038756
Laboratory report listing quantitative results for volatile organic compounds in sample AE02567 analyzed on March 21, 2002.
Filed in the same folder
NYC-WTC_000038764
Laboratory report showing non-detectable levels of target volatile organic compounds in a GCMS blank sample.
Filed in the same folder