NYC-WTC_000035776
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Gas chromatography-mass spectrometry blank report for sample AD29932 analyzing nitrosamines and chlorinated compounds on December 18, 2001.
NYC-WTC_000037219–000037234Folder label: “GCMS X 12/11/01 A 12/18/01”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
User: Galos, Marie Westchester Dept, of Labs & Research Date: 01/18/2002 Time: 11:16:39
Sample: AD29932 Analysis: $B1GCMS Blank for GCMS Scan Units: ug Started: 12/18/20 00:05 Ended: 12/18/20 00:05 Analyst: MG Result source: manual entry Page: 1
। Component Name Viol < MDL ____ Result Qualifier | MDL 1 n-Nitrosodimethylamine 2) 2 ----- bis(2-Chloroethyl)ether ———---- ——----- DL_____ • 2.0 2.0 3 > 1,3-Dichlorobenzene ' DL .... 2.0 4 11,4-Dichlorobenzene <MDL ADL 5 11,2-Dichlorobenzene 6 2,2‘-oxybis(1 -Chloropropane) <MDL ....... . .. ..... 2.0 __ 2.0 _ n-Nitrosodi-n-propylamine DL 2.0 ~ 8 Hexachloroethane < MDL - 2.0. 9 Nitrobenzene v DL 2o 10 Isophorone DL 2.0 11 !'is(2-Chloroethoxyjmethane . MDL 2.0 12 1,2,4-Trichlorobenzene s MDL 20 13 . Naphthalene 14 • lexachlorobutadiene <MDL <MDL 20 2.0 15 Hexachlorocyclopentadiene DL_____ ' 2 0 15 2 Chioronaphthalene <MDL ___ 2.0 17 J Dimethylphthalate <MDL 2.0 13 2.6 Dirtrotolue ne ADL 2.0 19 co 1 1 <MDL___ __ 2.0 2J Acenaphthene / DL : ii
21 2,4-Dinitrotoluene L 20 22 Diethylphthalate DL /(') 23 4-Chlorophenylphenylether ] DL 2.0.. 24 Fluorene <MDL 2.0 2.0 25 Azobenzene/1 ,2-Diphenylhydraz ’ ' IDL 26 n-Nitrosodiphenylamine I N L_____ :o 27 4-Bromophenylphenylether s Hexachlorobenzene <MDL < MDL 2.0 ’/ii
29 Phenanthrene S MDL 20 30 ■ Anthracene K MDL '2 0 31 a Di-n-butylphthalate S MDL 2o 32 I iuoranthene 33 | Pyrene sMDL :< MDL ____ 2.0 2.0_ 34 Butylbenzylphthalate <MDL 2o 35 Benzo(a)anthracene <MDL 2.0 36 bis(2-Ethylhexyl)phthalate <MDL ...... 2.0 37 a Chrysene <MDL 2 0 38 Di-n-octylphthalate ' < MDL _ ______ 2.0 ’ 39 Benzo(b)fluoranthene <MDL 2.0 40 |Benzo(k)fluoranthene < MDL _......... • 2.0 41 Benzo(a)pyrene < MDL ..... 2.0_ ' 42 lndeno(1,2,3-cd)pyrene <MDL 2.0 43 '[Dibenz(a,h)anthracene < MDL •__ 2.0 2.0 44 IBenzo(g,h,i)perylene <MDL
NYC-WTC_000037219
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000035776
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036044
Technical form recording method parameters, drip rates, and analytical data for GCMS testing procedures.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036079
Laboratory report showing GCMS scan results for sample AD29135 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035890
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036311
Laboratory analysis report for sample AD29285 conducted on December 28, 2001, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036210
Reference analysis results for target analytes used to verify GCMS instrument performance in December 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036350
Blank sample analysis report for GCMS testing showing 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_000035808
Laboratory analysis notes for sample AD29023 indicating no unusual compounds detected in GCMS scan; one of forty-three compounds in quality control standard outside acceptance rang
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034759
Laboratory analyst notes on GCMS scan results and recovery rates for sample AD28595 analyzed in early December 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036137
Laboratory report noting GCMS scan results for sample AD29233 with phthalates and nonadecanol detected.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035831
Lab notes for sample AD29141 indicate detection of bis(2-Ethylhexyl)phthalate and one LCS compound outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036243
Laboratory analysis report for sample AD29235 conducted on December 28, 2001, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000016242
Laboratory report of a GCMS blank run for sample AD31347 performed on February 5, 2002.
Similarity score 0.995 (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 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047955
GCMS blank analysis report for sample AE08209 listing volatile organic compounds from April 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005619
Blank analysis report for DEP sample AE02966 showing all target compounds below minimum detection limits.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034731
Instrument blank report confirming absence of target analytes in the analytical system prior to sample testing.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037086
Laboratory report of GCMS blank analysis for sample AD29565 conducted on December 15, 2001.
Similarity score 0.995 (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_000037216
Department of Environmental Protection site log sheet for the World Trade Center area dated December 2001.
Filed in the same folder
NYC-WTC_000037217
Partial record from the Department of Environmental Protection showing water quality parameters including drip rates and pH levels.
Filed in the same folder
NYC-WTC_000037235
Calibration data report for gas chromatography-mass spectrometry instruments used to analyze sample AD29932 on December 18, 2001.
Filed in the same folder
NYC-WTC_000037239
Reference standard analysis report for gas chromatography-mass spectrometry of sample AD29932 conducted on December 18, 2001.
Filed in the same folder
NYC-WTC_000037244
Gas chromatography-mass spectrometry report documenting analysis of sample AD30016 conducted on January 28, 2002.
Filed in the same folder