Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31340 using GCMS on February 11, 2002.
NYC-WTC_000017026–000017039Folder label: “GCMS X 12/24/01 A 1/10/02”
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document ae Quantitation Report (QT Reviewed) .* Data File : C:\HPCHEM\1\DATA\JAN0902\31340.D Vial: 7 Acq On : 10 Jan 2002 9:24 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 16:32 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 DataAcg Meth : GCMS0103 Internal Standards R.T. QIon Response Conc Units Dev (Min) 1) 1,4-Dichlorobenzene-d4 11.52 152 512715 20.00 ug/l 0.00 10) Naphthalene-ds 15.12 136 1995140 20.00 ug/l 0.00 17) Acenaphthene-d10 20.39 164 1031733 20.00 ug/1 0.00 29) Phenanthrene-d10 24.81 188 1423631 20.00 ug/l 0.00 38) Chrysene-d12 32.83 240 818586 20.00 ug/1 0.00 44) Perylene-di2 36.90 264 497536 20.00 ug/1 0.00 System Monitoring Compounds 37) 2,4-DDD 29.88 235 93217 5.70 ug/ml -0.19 Spiked Amount 5.000 Recovery = 114.00% Target Compounds Qvalue 2) N-nitroso-dimethyl amine 0.00 74 ° N.D. 3) bis (2-Chloroethyl) ether 0.00 93 0 N.D. 4) .1,3-Dichlorobenzene 0.00 146 0 N.D. 5) 1,4-Dichlorobenzene 0.00 146 0 N.D. , 6) 1,2-Dichlorobenzene 0.00 146 oO N.D. 7) 2,2'-oxybis(1-Chloropropan 0.00 45 ° N.D. 8) N-Nitroso-di-n-propylamine 0.00 70 0 N.D. 9) Hexachloroethane 0.00 117 i) N.D. 11) Nitrobenzene 0.00 77 te} N.D. 12) Isophorone 0.00 82 0 N.D. 13) bis(2-Chloroethoxy) methane 0.00 93 0) N.D. 14) 1,2,4-Trichlorobenzene 0.00 180 ° N.D. 15) Naphthalene 15.19 128 1446 N.D. 16) Hexachlorobutadiene 0.00 225 0) N.D. 18) Hexachlorocyclopentadiene 0.00 237 ° N.D. 19) 2-Chloronaphthalene 0.00 162 ° N.D. 20) Dimethylphthalate 0.00 163 0) N.D. 21) 2,6-Dinitrotoluene 0.00 165 0 N.D. d 22) Acenaphthylene 0.00 152 ° N.D. 23) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 0.00 165 0 N.D. . 25) Diethylphthalate 21.92 149 982 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 N.D. 27) Fluorene 0.00 166 t) N.D. 28) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0) N.D. (#) = qualifier out of range (m) = manual integration 31340.D GCMS0103.M Tue Feb 05 16:33:28 2002 Page 1 NYC-WTC_000017028
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000016992
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31275 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_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 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017958
Laboratory report documenting GCMS analysis of sample AD30489 conducted on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016929
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31249 using GCMS on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017514
Log entry documenting a gas chromatography-mass spectrometry analysis of unknown compounds in sample AD31076 on January 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037071
Laboratory commentary noting a GCMS scan of sample AD29785 revealing bis(2-Ethylhexyl)phthalate on January 7, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036831
Gas chromatography-mass spectrometry analysis of sample AD29666 identifying unknown compounds and surrogate recovery data (2,4-DDD at 72%), January 28, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037473
Laboratory analysis report for environmental sample AD29965 showing GCMS results and surrogate compound recovery rates.
1 shared topics · similarity 0.995
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 0.995
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 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036530
Laboratory commentary confirming no unusual compounds detected in sample AD29521 during GCMS scan on January 4, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036581
Laboratory comments on GCMS scan results for sample AD29518 noting bis(2-Ethylhexyl)phthalate at 0.44 ug/L.
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_000017016
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31346 using GCMS on February 11, 2002.
Similarity score 0.999 (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 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016929
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31249 using GCMS on February 11, 2002.
Similarity score 0.995 (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 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016423
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AD31255 conducted on February 25, 2002.
Similarity score 0.994 (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 0.994 (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