NYC-WTC_000005394
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02604.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Laboratory report showing non-detectable results for nitrosamines and chlorinated solvents in GCMS blank.
NYC-WTC_000005367–000005382Folder label: “GCMS X 2/5/02 A 3/7/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
- & Research lime: 16:20:29
oample: AE02581 Analysis: $B1GCMS Blank for GCMS Scan Units: ug Started: 3/13/02 16:16 Ended: 3/13/02 16:16 Analyst MG Result source: manual entry Page: 1
- .4 Component Name______ Viol ! Result . Qualifier MDL 1 1. n-Nitrosodimethylamine <MDL 2.0 2 bis(2-Chloroethyl)ether < MDL 2.0 : 3 1,3-Dichlorobenzene < MDL_________ 2.0 4 1,4-Dichlorobenzene < MDL_________ 2.0 5 1,2-Dichlorobenzene <MDL 2.0 6 2,2‘-oxybis( 1 -Chloropropane) < MDL 2.0 7. n-Nitrosodi-n-propylamine < MDL 2.0 '8Hexachloroethane < MDL 2.0 Nitrobenzene < MDL 2.0 10 Isophorone < MDL 2.0 11- bis(2-Chloroethoxy)methane < MDL 2.0 12 1,2,4-Trichlorobenzene < MDL 2.0 13 Naphthalene < MDL 2.0 14 Hexachlorobutadiene < MDL 2.0 15 2-Chloronaphthalene < MDL 2.0 16. Dimethylphthalate < MDL 2.0 172,6-Dinitrotoluene <MDL 2.0 18 Acenaphthylene < MDL 2.0 19_ Acenaphthene < MDL 2.0 20 2,4-Dinitrotoluene < MDL 2.0 21 Diethylphthalate < MDL 2.0 22,. 4-Chlorophenylphenylether < MDL 2.0 23 Fluorene < MDL 2.0 244 Azobenzene/1,2-Diphenylhydraz <MDL 2.0 25 n-Nitrosodiphenylamine < MDL 2.0 26 2 4-Bromophenylphenylether < MDL 2.0 27 Hexachlorobenzene < MDL 2.0 28 Phenanthrene <MDL 2.0 29 Anthracene < MDL 2.0 30 Di-n-butylphthalate < MDL 2.0 31 ' Fluoranthene < MDL 2.0 32 3 Pyrene < MDL 2.0 331 Butylbenzylphthalate < MDL 2.0 34 Benzo(a)anthracene < MDL 2.0 35 bis(2-Ethylhexyl)phthalate < MDL 2.0 36 4 Chrysene____________ <MDL 2.0 37 3 Di-n-octylphthalate < MDL 2.0 385 Benzo(b)fluoranthene < MDL 2.0 39 Benzo(k)fluoranthene < MDL 2.0 05 Benzo(a)pyrene_______ <MDL 2.0 11 J lndeno(1,2,3-cd)pyrene < MDL 2.0 12 Dibenz(a,h)anthracene <MDL 2.0 3 Benzo(g,h,i)perylene <MDL 2.0
NYC-WTC_000005367
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000005394
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02604.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005415
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02645.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005448
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02647.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009835
Calibration data for GCMS analysis using 625/TCLP method with deuterated compound reference standards recorded on February 21, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039588
Laboratory report documenting GCMS analysis of sample AE06455 conducted on April 19, 2002, by the DEP.
1 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039453
Laboratory report documenting GCMS blank analysis of sample AE06430 conducted on April 17, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038871
Laboratory report documenting GCMS analysis of sample AE02575 conducted on March 25, 2002, identifying other unknown compounds.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023649
Laboratory report showing GC/MS blank analysis for sample AE09676 with non-detect results for volatile organic compounds.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043547
Laboratory report documenting a GC/MS blank run to check for contamination in the analytical system on May 6, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023789
Instrument log and analysis summary for GCMS testing of sample AE09676 conducted on May 23, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047979
GCMS analysis report for sample AE05749 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039497
Laboratory report documenting GCMS analysis of sample AE06449 conducted on April 19, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000005619
Blank analysis report for DEP sample AE02966 showing all target compounds below minimum detection limits.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019049
Laboratory report documenting gas chromatography-mass spectrometry blank analysis for volatile organic compounds conducted on January 7, 2002.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047643
Laboratory report of a GCMS blank analysis for sample AE08012 conducted on April 17, 2002, showing non-detect levels for various compounds.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005756
Blank analysis report showing non-detectable levels of volatile organic compounds in laboratory reagents on February 15, 2002.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043164
Laboratory report for DEP Box 25 showing GCMS blank analysis of sample AE09450 with semi-volatile organic compounds below detection limits from May 3, 2002.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045400
GCMS blank analysis report for sample AE09447 listing compounds below detection limits from May 8, 2002.
Similarity score 0.984 (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_000005354
Department of Environmental Protection GCMS sample tracking record for the World Trade Center site dated February to March 2002.
Filed in the same folder
NYC-WTC_000005355
Document showing laboratory parameters including drip rate and surrogates for testing procedures in DEP Box 12.
Filed in the same folder
NYC-WTC_000005358
Laboratory report listing quantitative results for nitrosamines and chlorinated solvents in sample AE02581.
Filed in the same folder
NYC-WTC_000005362
Laboratory report listing quantitative results for nitrosamines and chlorinated solvents in sample AE02581.
Filed in the same folder
NYC-WTC_000005383
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02581.
Filed in the same folder