Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31275 using GCMS on February 11, 2002.
NYC-WTC_000016992–000017003Folder label: “GCMS X 12/24/01 A 1/10/02”
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document m1 Quantitation’ Report (QT Reviewed) . Data File : C:\HPCHEM\1\DATA\JAN0902\31275.D Vial: 9 Acq On : 10 Jan 2002 11:22 pm Operator: 209 GALOS Sample : gems scan 12/24 Inst : GC/MS 209 Misc : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Feb 5 16:36 2002 Quant Results File: GCMS0103.RES Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Thu Dec 13 14:40:46 2001 Response via : Initial Calibration DataAcq Meth : GCMS0103 Internal Standards R.T. QIon Response Conc Units Dev (Min) 1) 1,4-Dichlorobenzene-d4 11.53 152 669788 20.00 ug/l 0.00 10) Naphthalene-as 15.12 136 2627274 20.00 ug/l 0.00 17) Acenaphthene-d10 20.39 164 1341073 20.00 ug/l 0.00 29) Phenanthrene-d10 24.80 188 1915295 20.00 ug/1 0.00 38) Chrysene-di2 32.84 240 1160432 20.00 ug/l 0.00 44) Perylene-d12 36.90 264 678843 20.00 ug/l 0.00 System Monitoring Compounds 37) 2,4-DDD 29.88 235 110330 5.02 ug/mL -0.19 Spiked Amount 5.000 Recovery = 100.40% Target Compounds Qvalue 2) N-nitroso-dimethyl amine 0.00 74 0) N.D. 3) bis(2-Chloroethyl) ether 0.00 93 0) N.D. 4) 1,3-Dichlorobenzene 0.00 146 ° N.D. 5) 1,4-Dichlorobenzene 0.00 146 ° N.D. 6) 1,2-Dichlorobenzene 0.00 146 0 N.D. 7) 2,2'-oxybis(1-Chloropropan 0.00 45 0) N.D. 8) N-Nitroso-di-n-propylamine 0.00 70 0 N.D. 9) Hexachloroethane 0.00 117 0 N.D. 11) Nitrobenzene 0.00 «77 a) N.D. 12) Isophorone 0.00 82 0 N.D. 13) bis (2-Chloroethoxy) methane 0.00 93 ° N.D. 14) 1,2,4-Trichlorobenzene 0.00 180 } N.D. 15) Naphthalene 15.18 128 1057 N.D. 16) Hexachlorobutadiene 0.00 225 0 N.D. 18) Hexachlorocyclopentadiene 0.00 237 ° N.D. 19) 2-Chloronaphthalene 0.00 162 0 N.D. 20) Dimethylphthalate 0.00 163 C) N.D. 21) 2,6-Dinitrotoluene 0.00 165 0 N.D. a 22) Acenaphthylene 0.00 152 ° N.D. 23) Acenaphthene 0.00 153 ° N.D. 24) 2,4-Dinitrotoluene 20.65 165 485 N.D. . 25) Diethylphthalate 21.92 149 986 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 ° N.D. 27) Fluorene 0.00 166 0 N.D. 28) Azobenzen/ 1,2-Diphenylhyd 0.00 77 ° N.D. (#) = qualifier out of range (m) = manual integration 31275.D GCMSO103.M Tue Feb 05 16:36:50 2002 Page 1 NYC-WTC_000016994
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000017004
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31342 using GCMS on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016940
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31250 using GCMS on February 11, 2002.
Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016970
Laboratory report detailing GCMS analysis of sample AD31345 conducted on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016981
Laboratory commentary noting the absence of unusual compounds in environmental sample AD31343 based on a GCMS scan from February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017026
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31340 using GCMS on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037166
Laboratory report documenting GCMS analysis of sample AD29782 conducted on January 9, 2002, by the DEP.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036570
Laboratory comments on GCMS scan results for sample AD29524 indicating no unusual compounds detected.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036559
Laboratory comments on GCMS scan results for sample AD29524 indicating no unusual compounds detected in the mass spectrometry analysis.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037018
Laboratory report of GCMS analysis for sample AD29732 conducted on January 7, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036645
Raw GCMS analysis data and chromatogram details for sample AD29517 including surrogate recovery results.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036972
Laboratory report of GCMS analysis for sample AD29925 conducted on January 7, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037029
Laboratory report of GCMS analysis for sample AD29930 conducted on January 7, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000016929
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31249 using GCMS on February 11, 2002.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017004
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31342 using GCMS on February 11, 2002.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017556
Record of a gas chromatography-mass spectrometry run for unknown compounds in sample AD31019 performed on January 18, 2002.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019015
GCMS analysis report for sample AD31216 showing detection of unknown compounds and surrogate recovery data from February 11, 2002.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016951
Laboratory report detailing GCMS analysis of sample AD31277 conducted on February 11, 2002.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016392
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AD31248 conducted on February 25, 2002.
Similarity score 0.989 (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_000016908
Fragmented DEP GCMS record from late December 2001 to mid-January 2002 with no readable text.
Filed in the same folder
NYC-WTC_000016909
DEP GCMS method documentation page including data tables and extraction parameters for environmental analysis.
Filed in the same folder
NYC-WTC_000016912
Laboratory calibration report from the DEP testing for volatile organic compounds using GCMS analysis on January 10, 2002.
Filed in the same folder
NYC-WTC_000016916
Reference data sheet from the DEP laboratory documenting GCMS analysis parameters and results for volatile organic compounds.
Filed in the same folder
NYC-WTC_000016921
Laboratory report documenting a GCMS blank analysis for sample AD31249 conducted on January 29, 2002.
Filed in the same folder