NYC-WTC_000038342
Laboratory report documenting GCMS analysis of sample AE03915 for unknown compounds on March 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Gas chromatography-mass spectrometry analysis report for sample AE04026, completed March 15, 2002, identifying unknown compounds and surrogate recovery data.
NYC-WTC_000038324–000038333Folder label: “GCMS X 2/22/02 A 2/24/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document QuditAtatLOl KCPOL L V2L KEvLtwta/
Data File : C:\HPCHEM\1\DATA\FEB2102\4026.D Vial: 81 Acq On : 25 Feb 2002 1:42 am Operator: Sample : gc/ms scan 2/22 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Mar 13 11:26 2002 1Quant Results File: GCMS0208.RES
Quant Method C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title 209 625/TCLP calibration table Last Update Wed Feb 27 11:30:15 2002 Response via Initial Calibration DataAcq Meth GCMS0208
Internal Standards R.T. Qlon Response Cone Units Dev(Min)
1) 1,4-Dichlorobenzene-d4 12.33 152 241496 ' 20.00 ug/1 -0.02 10) Naphthalene-d8 15.97 136 . 926667 20.00 ug/1 -0.03 17) Acenaphthene-diO 21.28 164 494492 20.00 ug/1 -0.03 29) Phenanthrene-dlO 25.74 188 701842 20.00 ug/1 -0.03 38) Chrysene-dl2 33.80 240 467283 20.00 ug/1 -0.05 44) Perylene-dl2 38.07 264 303920 20.00 ug/1 -0.05
System Monitoring Compounds q 46 37) 2,4-DDD 30.81 235 54010 7.37 ug/mL 0.31 Spiked Amount 5.000 Recovery = 147.40% 8947o 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 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 0 N.D. 12) 1sophorone 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 0.00 128 0 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 0 N.D. 21) 2,6-Dinitrotoluene 0.00 165 0 N.D. 22) Acenaphthylene 0.00 152 0 N.D. 23) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 0.00 165 0 N.D. 25) Diethylphthalate 0.00 149 0 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 0 N.D.
(#) = qualifier out of range (m) = manual integration . 4026.D GCMS0208.M Wed Mar 13 11:27:14 2002 Page 1
NYC-WTC_000038326
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000038342
Laboratory report documenting GCMS analysis of sample AE03915 for unknown compounds on March 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038292
Laboratory report documenting GCMS analysis of sample AE03916 conducted on March 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038314
Laboratory report documenting GCMS analysis of sample AE04025 conducted on March 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038167
Laboratory report documenting GCMS analysis of sample AD31587 conducted on February 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
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 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038273
Laboratory report documenting GCMS analysis of sample AE03833 conducted on March 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038552
Quantitation report listing response data for deuterated internal standards and surrogates from a March 29, 2002 analysis.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005312
Laboratory report documenting GCMS analysis of sample AE02600 conducted on March 7, 2002, including surrogate recovery data.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006292
Initial GCMS analysis report for sample AE03388 conducted by analyst DLV on March 12, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006272
Quality control page documenting surrogate compound recovery rates for a gas chromatography mass spectrometry run.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005574
Laboratory report for DEP sample AE02787 showing unknown compounds and surrogate recovery data from March 11, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011747
Laboratory report documenting GCMS analysis of sample AE04126 conducted on April 1, 2002, by analyst DLV.
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_000006328
Initial GCMS analysis report for sample AE03435 conducted by analyst DLV on March 12, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005344
Laboratory report documenting GCMS analysis of sample AE02601 conducted on March 7, 2002, including surrogate recovery data.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038364
Laboratory report documenting GCMS analysis of sample AE03834 for unknown compounds on March 18, 2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006272
Quality control page documenting surrogate compound recovery rates for a gas chromatography mass spectrometry run.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005564
Laboratory report for DEP sample AE02786 showing unknown compounds and surrogate recovery data from March 11, 2002.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006302
Initial GCMS analysis report for sample AE03389 conducted by analyst DLV on March 12, 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_000038248
Department of Environmental Protection site log sheet for the World Trade Center area dated February 2002.
Filed in the same folder
NYC-WTC_000038249
Single fragmented page from a Department of Environmental Protection record dated February 2002.
Filed in the same folder
NYC-WTC_000038250
Directory listing of GCMS data files processed on February 21, 2002, including calibration and sample scans.
Filed in the same folder
NYC-WTC_000038253
Laboratory report listing detection results for volatile organic compounds in sample AE03833 analyzed on March 13, 2002.
Filed in the same folder
NYC-WTC_000038257
Laboratory report detailing GCMS analysis of sample AE03833 conducted on March 13, 2002.
Filed in the same folder