Laboratory commentary noting the absence of unusual compounds in environmental sample AD31343 based on a GCMS scan from February 11, 2002.
NYC-WTC_000016981–000016991Folder label: “GCMS X 12/24/01 A 1/10/02”
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document E Quantitation Report (QT Reviewed) ; Data File : C:\HPCHEM\1\DATA\JANO902\31343.D Vial: 10 Acq On : 11 Jan 2002 12:20 am Operator: 209 GALOS Sample : goms scan 12/24 Inst : GC/MS 209 Misc : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Feb 5 16:37 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. Qlon Response Conc Units Dev (Min) 1) 1,4-Dichlorobenzene-d4 11.53 152 661360 20.00 ug/l 0.00 10) Naphthalene-ds 15.13 136 2577517 20.00 ug/1 0.00 17) Acenaphthene-d10 20.39 164 1316648 20.00 ug/1 0.00 29) Phenanthrene-d10 24.80 188 1870854 20.00 ug/l 0.00 38) Chrysene-di2 32.83 240 1091421 20.00 ug/l 0.00 44) Perylene-di2 36.90 264 621132 20.00 ug/l 0.00 System Monitoring Compounds 37) 2,4-DDD 29.89 235 107735 5.02 ug/ml -0.18 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 0 N.D. 5) 1,4-Dichlorobenzene 0.00 146 0 N.D. 6) 1,2-Dichlorobenzene 0.00 146 ° 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 ° N.D. 11) Nitrobenzene 0.00 «77 ° 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 0 N.D. 15) Naphthalene 15.18 128 1381 N.D. 16) Hexachlorobutadiene 0.00 225 0) N.D. 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 0.00 162 0) N.D. 20) Dimethylphthalate 0.00 163 ° 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 20.70 165 372 N.D. = 25) Diethylphthalate 21.92 149 538 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 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 31343.D GCMS0103.M Tue Feb 05 16:38:13 2002 Page 1 NYC-WTC_000016983
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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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017108
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD30487 using GCMS on January 18, 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_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_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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016773
Laboratory GCMS analysis report for sample AD30117 conducted on January 9, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017016
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31346 using GCMS on February 11, 2002.
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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016951
Laboratory report detailing GCMS analysis of sample AD31277 conducted on February 11, 2002.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016891
Laboratory GCMS analysis report for sample AD30110 conducted on January 9, 2002, by analyst DLV.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018994
Laboratory report documenting GCMS analysis of sample AD31133 performed on February 11, 2002, including detection of unknown compounds.
Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016461
Laboratory report for DEP sample AD31251 identifying unknown compounds and surrogate recovery results from February 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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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