NYC-WTC_000060333
Laboratory report showing GC/MS blank analysis for Method 508 compounds with non-detectable levels.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗DEP laboratory report of GCMS blank analysis for sample AE06800 conducted on April 10, 2002.
NYC-WTC_000060569–000060575Folder label: “GCMS X 3/22/02 A 4/7/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
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User: Bohik, Ted Westchester Dept, of Lobs & Research Date: 04/10/2002 Time: 12:41:29
Sample: AE06800 Analysis: SBIGCMS Blank for GCMS Scan Units: ug Started: 3/22/02 12:30 Ended: 4/6/02 12:30 Analyst: TB Result source: manual entry Page: 1
T^ompoh^t t^Vioi<^’ -^iPualtfibr;' Siti n-Nitrosodimethylamine <MDL [2.0 bis(2-Chloroethyl)ether <MDL 2.0 1,3-Dichlorobenzene <MDL 2.0 1,4-Dichlorobenzene <MDL 2.0 1,2-Dichlorobenzene <MDL 2.0 2,2'-oxybis(l -Chloropropane) <MDL 2.0 n-Nitrosodi-n-propylamine <MDL ■___________ ZO_________ --------------- — 8 Hexachloroethane <MDL 2.0 Nitrobenzene <MDL 2.0 Isophorone <MDL 2.0 bis(2-Chloroethoxy)methane <MDL 2.0 1,2,4-Trichlorobenzene <MDL 2.0 Naphthalene <MDL 2.0 Hexachlorobutadiene <MDL 2.0 Tl^. 2-Chloronaphthalene <MDL 2.0 "1'6.. Dimethylphthalate <MDL 2.0 J* <jl7 ■ 2,6-Dinitrotoluene <MDL 2.0 Acenaphthylene <MDL 2.0 Acenaphthene <MDL 2.0 p20^ 2,4-Dinitrotoluene <MDL 2.0 ^211 Diethylphthalote <MDL 2.0 4-Chlorophenylphenylether <MDL 2.0 (J234 Fluorene <MDL 2.0 Azobenzene/1,2-Dipheny Ihydt <MDL 2.0 n-Nitrosodiphenylamine <MDL 2.0 4-Bromophenylphenylether < MDL 2.0 Hexachlorobenzene < MDL 2.0 Phenanthrene <MDL 2.0 Anthracene <MDL 2.0 iSO'^ Di-n-butylphthalate <MDL 2.0 ^51’ Fluoranthene <MDL 2.0 ^'32'Pyrene <MDL 2.0 }38^ Butylbenzylphthalate <MDL 2.0 {3413 Benzo(a)anthracene <MDL 2.0 bis(2-Ethylhexyl)phthalate <MDL 2.0 Si Chrysene 37.s-‘ Di-n-octylphthalate <MDL <MDL 2.0 2.0 .j'3^ Benzo(b)fluoranthene <MDL 2.0 ** . ~--------------- ^39j Benzo(k)fluoranthene <MDL 2.0 (40 4 Benzo(a)pyrene Ben2o(a)pyrene <MDL 2.0 lndeno(l,2,3-cd)pyrene <MDL 2.0 Dibenz(a, h)anthracene <MDL 2.0 Benzo(g, h, i)perylene <MDL 2.0
NYC-WTC_000060569
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000060333
Laboratory report showing GC/MS blank analysis for Method 508 compounds with non-detectable levels.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061180
Gas chromatography mass spectrometry blank analysis report indicating non-detect levels for target analytes.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060901
GCMS blank analysis report for sample AE07173 showing compounds below detection limits.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060780
GCMS blank analysis report for sample AE06580 listing compounds with values below detection limits.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060111
Laboratory report showing GCMS blank test results for sample AE06049 conducted on April 5, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059972
Laboratory report showing blank test results for various organic compounds analyzed on April 5, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060990
Gas chromatography mass spectrometry blank analysis report showing non-detect levels for various organic compounds.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060672
Laboratory report documenting GCMS analysis of sample AE06855 conducted on April 12, 2002, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061200
Gas chromatography-mass spectrometry analysis for sample AE07376 processed April 25, 2002, identifying other unknown compounds in the sample.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039788
Blank check results showing below method detection limits for volatile organic compounds in sample AE06585 on April 15, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046896
Laboratory report of GCMS blank analysis for sample AE07416 showing non-detect levels for volatile organic compounds on April 19, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049182
Laboratory report showing GCMS blank analysis for sample AE08936 with compounds below detection limits.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000036210
Reference analysis results for target analytes used to verify GCMS instrument performance in December 2001.
Similarity score 0.971 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035571
GCMS method blank analysis for sample AD28903 dated December 7, 2001, showing non-detect levels.
Similarity score 0.947 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035788
Calibration data sheet verifying instrument response for nitrosamines and benzene derivatives.
Similarity score 0.942 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033886
Technical data sheet recording instrument parameters and calibration details for GCMS Method 508 analysis conducted in November 2001.
Similarity score 0.938 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035664
Laboratory data sheet recording GCMS Method 508 analysis of a blank sample for nitrosamines and chlorinated compounds.
Similarity score 0.935 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035473
GCMS scan results for sample AD28855 dated December 16, 2001, detecting bis(2-Ethylhexyl)phthalate and noting low pH.
Similarity score 0.934 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000060561
Environmental Protection Department record from the World Trade Center site dated March 2002.
Filed in the same folder
NYC-WTC_000060562
DEP document outlining laboratory methods, drip rates, and verification signatures for environmental analysis.
Filed in the same folder
NYC-WTC_000060576
DEP laboratory report of GCMS calibration analysis for sample AE06800 conducted on April 10, 2002.
Filed in the same folder
NYC-WTC_000060583
DEP laboratory report of GCMS reference analysis for sample AE06800 conducted on April 10, 2002.
Filed in the same folder
NYC-WTC_000060591
DEP laboratory report of GCMS analysis for sample AE05908 conducted on April 12, 2002.
Filed in the same folder