NYC-WTC_000036967
Laboratory report of GCMS reference standard analysis for sample AD29665 conducted on December 15, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Laboratory report detailing GCMS calibration analysis for various organic compounds including nitrosamines and chlorobenzenes conducted on December 13, 2001.
NYC-WTC_000036498–000036502Folder label: “GCMS X 12/6/01 A 12/12/01 - 12/13/01”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
User: Galos, Marie Westchester Dept, of Labs & Research Date: 12/27/2001 Time: 13:19:56
Sample: AD29187 Analysis: $Q_GCMS Ref calc for GCMS Scan Units: ug Started: 12/13/20 00:01 Ended: 12/13/20 00:01 Analyst: MG Result source: calculation Page: 1
i Component Name Viol ] Result MDL 1 n-Nitrosodimethylamine 40 2 0 bis(2-Chloroethyl)ether 60 2.0.. 3 j 1,3-Dichloro benzene 32 2 0 4 1 ,4-Dichlorobenzene [32 2 0 1 ,2-Dichlorobenzene 40........... 2.0 6 12,2-oxybis(1-Chloro propane) 72 2.0 n-Nitrosodi-n-propylamine 72 _ J (20 .. 8 Hexachloroethane 24 2.0 Nitrobenzene 60 2.0 10 Isophorone 70.. _..... 2 6 is 1,2,4-Trichlorobenzene .1 bis(2-Chloroethoxy)methane 64 20 12 40__ 20 13 Naphthalene 54 2.0 14 I Hexachlorobutadiene 0.0 2.0 15 • Hexachlorocyclopentadiene 2.0 16 2-Chloronaphthalene 52 20 17 [ Dimethylphthalate 6 _. 2.0... 18 2,6-Dinitrotoluene 19 [Acenaphthylene [58 48_ 2.0 2.0 [Acenaphthene 58 2.0 21 2,4-Dinitrotoluene [44.............. 20 22 i Diethylphthalate 60. ............_ J70 2.0 23 4-Chlorophenylphenylether 2.0 24 Fluorene 62___ 68 2 0 25 Azobenzene/1,2-Diphenylhydraz 2.0 26 n-Nitrosodiphenylamine 60 • 2.0 ~ 27 4-Bromophenylphenylether 60.•._. 2.0 ‘ 28 Hexachlorobenzene 56................ . 2.0 29 [phenanthrene 66 2.0 30. Anthracene 60 ... _. .... 2.0 31 Di-n-butylphthalate 68 20 32 [Fluoranthene 2: 2.0 33 Pyrene 60 2.0 34 Butylbenzylphthalate 52 2.0 35 Benzo(a)anthracene 64 2.0 36 [bis(2-Ethyihexyl)phthalate 54.......... ” 2.0 37 Chrysene 72 2.0 38 Di-n-octylphthalate 40 2.0 39 Benzo(b)fluoranthene 66 ' 2.0 t 40 Benzo(k)fluoranthene Benzo(a)pyrene 74 54 2.0 2.0 41 2.0 42 Indeno(1,2,3-cd)pyrene 54 2.0 43 Dibenz(a,h)anthracene 56 ......... 2.0 44 Benzo(g,h,i)perylene
NYC-WTC_000036499
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000036967
Laboratory report of GCMS reference standard analysis for sample AD29665 conducted on December 15, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037239
Reference standard analysis report for gas chromatography-mass spectrometry of sample AD29932 conducted on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035678
Document containing calculated reference values for various organic compounds analyzed by GCMS.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037099
Laboratory report of GCMS reference standard analysis for sample AD29565 conducted on December 15, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037379
Reference standard analysis data verifying instrument performance for detecting volatile organic compounds in water samples.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035244
Reference sheet listing expected values and detection limits for volatile organic compounds in WTC samples.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034722
Gas chromatography-mass spectrometry reference report listing concentrations of volatile organic compounds for sample AD28593.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035575
GCMS reference standard analysis for sample AD28903 dated December 7, 2001, showing measured concentrations.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036707
GCMS analysis report for sample AD29522 listing specific contaminants and surrogate recovery data from January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035439
Calibration data for GCMS analysis of volatile organic compounds dated December 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019044
Reference analysis report for gas chromatography-mass spectrometry quantification of volatile organic compounds conducted on December 29, 2001.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005614
Reference analysis report for DEP sample AE02966 showing measured values for target compounds against detection limits.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000037239
Reference standard analysis report for gas chromatography-mass spectrometry of sample AD29932 conducted on December 18, 2001.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047093
DEP laboratory report showing GCMS reference analysis results for sample AE07486 conducted on April 20, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036967
Laboratory report of GCMS reference standard analysis for sample AD29665 conducted on December 15, 2001.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037379
Reference standard analysis data verifying instrument performance for detecting volatile organic compounds in water samples.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003572
Reference data report for GCMS analysis of sample AE01463 conducted on February 27, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046472
Laboratory report displaying GCMS reference analysis for sample AE05845 conducted on April 26, 2002.
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_000036491
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000036492
Fragmented page from a DEP environmental sampling record containing partial text and data fields.
Filed in the same folder
NYC-WTC_000036494
Laboratory calibration data sheet for GCMS analysis of organic compounds including nitrosamines and chlorobenzenes dated December 13, 2001.
Filed in the same folder
NYC-WTC_000036503
Laboratory report documenting GCMS blank analysis for organic compounds conducted on January 4, 2002, showing results below detection limits.
Filed in the same folder
NYC-WTC_000036513
Laboratory commentary noting low recovery and acidic pH for sample AD29187, recommending re-extraction and re-analysis on January 4, 2002.
Filed in the same folder