NYC-WTC_000038748
Fragmented page from a DEP laboratory record showing method parameters and sample data for March 2002.
Same agency, volume and box · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗Single page fragment containing minimal text and an identification number from the Department of Environmental Protection archives.
NYC-WTC_000038485–000038493Folder label: “GCMS X 2/25/02 A 3/23/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Jser: Galos, Marie Vestchester Dept. of Labs & Research late: 03/26/2002 Time: 12:41:51
Sample: AEO4028 Analysis: $C1GCMS CALIGCMS Jnits: ug Started: 3/26/02 12:38 Ended: 3/26/02 12:38 Analyst: MG ’age: 1
. Component Name 2 Viol _ Result Qualifier. MDL | l2 n-Nitrosodimethylamine ' 37.25 2.0 bis(2-Chloroethyl)ether ' 36.92 2.0 3 1,3-Dichlorobenzene ’ 38.76 2.0 14 1,4-Dichlorobenzene ’ 38.72 2.0 15 1,2-Dich!orobenzene ’ 38.53 ’ 35.59 2.0 • 6' 2,2'-oxybis(1-Chloropropane) 2.0 (7 n-Nitrosodi-n-propylamine ' 38.05 2.0 1.8 Hexachloroethane 38.67 2.0 ' 36.86 19. Nitrobenzene 2.0 10. Isophorone ' 36.91 2.0 11 bis(2-Chloroethoxy)methane 36.79 2.0 12 1,2,4-T richlorobenzene 39.57 2.0 13 Naphthalene 38.54 2.0 14 Hexachlorobutadiene 40.84 2.0 15 2-Chloronaphthalene ' 38.37 2.0 16 Dimethylphthalate 38.72 2.0 17 2,6-Dinitrotoluene 38.83 2.0 18 Acenaphthylene 38.12 2.0 19 ? Acenaphthene 38.21 2.0 20 2,4-Dinitrotoluene 38.24 2.0 21 Diethylphthalate 37.83 ' 2.0 22 4-Chlorophenylphenylether 38.72 2.0 23 y Fluorene 37.79 2.0 24 7 Azobenzene/1,2-Diphenylhydraz 35.54 2.0 25 n-Nitrosodiphenylamine 36.03 2.0 26. 4-Bromophenylphenylether 38.01 2.0 27. Hexachlorobenzene 37.27 2.0 28 Phenanthrene 36.32 2.0 29 Anthracene 36.08 2.0 30 ' Di-n-butylphthalate 35.86 2.0 31 " Fluoranthene 36.71 2.0 32 Pyrene 43.17 2.0 ~ 33. Butylbenzylphthalate 39.72 2.0 34 35 Benzo(a)anthracene bis(2-Ethylhexyl)phthalate 37.24 35.50 2.0 2.0 36 Chrysene 36.60 2.0 37 Di-n-octylphthalate 40.95 2.0 38, Benzo(b)fluoranthene 42.72 2.0 39 Benzo(k)fluoranthene 40.64 2.0 MS Benzo(a)pyrene 36.97 2.0 41 lndeno(1,2,3-cd)pyrene 30.69 2.0 42 " Dibenz(a,h)anthracene 30.90 2.0 43 Benzo(g,h,i)perylene 30.06 2.0
NYC-WTC_000038490
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NYC-WTC_000038748
Fragmented page from a DEP laboratory record showing method parameters and sample data for March 2002.
Same agency, volume and box · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038220
Laboratory report documenting GCMS analysis of sample AD31592 conducted on February 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038205
Laboratory report documenting GCMS analysis of sample AD31591 conducted on February 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038324
Gas chromatography-mass spectrometry analysis report for sample AE04026, completed March 15, 2002, identifying unknown compounds and surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038177
Laboratory report documenting GCMS analysis of sample AD31589 conducted on February 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038282
Laboratory report documenting GCMS analysis of sample AE03335 conducted on March 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040240
Record of surrogate compound recovery rates for sample AE07635 analyzed on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038613
Gas chromatography-mass spectrometry analysis report for environmental sample AE01440 dated March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000070075
DEP laboratory report documenting GC/MS results for sample AD25791 analyzed on November 29, 2001.
Similar document embedding; no shared entity or topic indexed. · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048540
GCMS analysis report for sample AE08433 showing surrogate recovery and unknown compound screening on April 18, 2002.
1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058474
Laboratory report documenting GCMS analysis of sample AE02582 conducted on April 2, 2002.
1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005252
Laboratory report documenting a GCMS blank run on March 4, 2002, showing non-detection of target compounds below method detection limits.
1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000035788
Calibration data sheet verifying instrument response for nitrosamines and benzene derivatives.
Similarity score 0.988 (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 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036210
Reference analysis results for target analytes used to verify GCMS instrument performance in December 2001.
Similarity score 0.957 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000086570
Laboratory report for gas chromatography-mass spectrometry analysis of sample AD22485 conducted on September 24, 2001.
Similarity score 0.941 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032618
Laboratory report for GCMS analysis of sample AD27055 completed on December 10, 2001.
Similarity score 0.940 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032575
Laboratory report for GCMS analysis of sample AD27012 completed on December 11, 2001.
Similarity score 0.940 (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_000038484
Department of Environmental Protection site log sheet for the World Trade Center area covering February and March 2002.
Filed in the same folder
NYC-WTC_000038494
Laboratory report listing gas chromatography-mass spectrometry detection of volatile organic compounds in environmental sample AE04028.
Filed in the same folder
NYC-WTC_000038502
Laboratory report showing gas chromatography-mass spectrometry analysis of a method blank for volatile organic compounds.
Filed in the same folder
NYC-WTC_000038511
Quantitation report listing response data for deuterated internal standards and surrogates from a March 29, 2002 analysis.
Filed in the same folder
NYC-WTC_000038521
Quantitation report listing response data for deuterated internal standards and surrogates from a March 29, 2002 analysis.
Filed in the same folder