NYC-WTC_000011849
Reference analysis record for GCMS testing of sample AE04388 conducted on March 28, 2002, by analyst MG.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Calibration record for GCMS analysis of sample AE04038 conducted on March 27, 2002, showing compound responses.
NYC-WTC_000011711–000011718Folder label: “GCMS X 2/25/02 A 3/23/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Quantitation Report (QT Reviewed)
Data File : C:\HPCHEM\l\DATA\MAR2202\REFA2.D Vial: 18 Acq On : 23 Mar 2002 12:48 pm Operator: Sample : gc/ms scan 2/25 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Mar 27 8:48 2002 Quant Results File: GCMS0308.RES
Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Tue Mar 26 14:13:06 2002 Response via : Initial Calibration DataAcq Meth : GCMS0308
Internal Standards R.T. Qlon Response Cone Units Dev(Min)
1) 1,4-Dichlorobenzene-d4 12.26 152 407226 20.00 ug/1 -0.09 10) Naphthalene-d8 15.90 136 1603813 20.00 ug/1 -0.10 17) Acenaphthene-diO 21.22 164 899698 20.00 ug/1 -0.10 29) Phenanthrene-dlO 25.66 188 1378167 20.00 ug/1 -0.11 38) Chrysene-dl2 33.72 240 896444 20.00 ug/1 -0.13 44) Perylene-dl2 37.97 264 507732 20.00 ug/1 -0.15
System Monitoring Compounds 37) 2,4-DDD 30.74 235 82252 475 7.29 ug/mL 0.24 Spiked Amount 5.000 Recovery 14580%
Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.90 74 91860 6.65 ug/1 # 70 3) bis(2-Chloroethyl)ether 11.66 93 213508 . 9.60 ug/1 91 4) 1,3-Dichlorobenzene 12.16 146 166672 7.25 ug/1 98 5) 1,4-Dichlorobenzene 12.31 146 176134 7.64 ug/1 99 6) 1,2-Dichlorobenzene 12.82 . 146 178212 8.29 ug/1 98 7) 2,2’-oxybis(1-Chloropropan 13.14 45 299743 9.57 ug/1 96 8) N-Nitroso-di-n-propylamine 13.53 70 149237 10.31 ug/1 # 86 9) Hexachloroethane 13.68 117 45623 5.30 ug/1 96 11) Nitrobenzene 13.94 77 195847 8.93 ug/1 94 12) 1sophorone 14.60 82 436377 10.49 ug/1 98 13) bis(2-Chloroethoxy)methane 15.28 93 261531 9.61 ug/1 98 14) 1,2,4-Trichlorobenzene 15.79 180 153806 8.17 ug/1 96 15) Naphthalene 15.96 128 571362 9.64 ug/1 99 16) Hexachlorobutadiene 16.51 225 39601 4.22 ug/1 96 18) Hexachlorocyclopentadiene 18.70 237 10802 1.77 ug/1 98 19) 2-Chloronaphthalene 19.46 162 351769 9.11 ug/1 97 20) Dimethylphthalate 20.55 163 468580 10.35 ug/1 100 21) 2,6-Dinitrotoluene 20.77 165 98958 9.00 ug/1 # 80 2 2) Acenaphthylene 20.74 152 546972 9.90 ug/1 99 2 3) Acenaphthene 21.31 153 379103 9.82 ug/1 98 24) 2,4-Dinitrotoluene 21.94 165 126023 8.57 ug/1 # 77 25) Diethylphthalate 22.69 149 445896 10.15 ug/1 95 26) 4-Chlorophenyl-phenylether 22.84 204 201546 10.71 ug/1 93 27) Fluorene 22.82 166 421804 10.33 ug/1 99 2 8) Azobenzen/ 1,2-Diphenylhyd 23.31 77 399514 8.48 ug/L # 86
(#) = qualifier out of range (m) = manual integration REFA2.D GCMS0308.M Wed Mar 27 08:49:27 2002 Page 1
NYC-WTC_000011716
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000011849
Reference analysis record for GCMS testing of sample AE04388 conducted on March 28, 2002, by analyst MG.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012309
Laboratory report for GC/MS reference analysis of sample AE04417 conducted on March 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010289
Reference data report displaying measured concentrations and detection limits for target analytes analyzed on March 21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058727
Reference standard analysis for gas chromatography-mass spectrometry dated March 29, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058364
Laboratory report listing concentrations of target analytes in a reference standard analyzed on March 29, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037996
Laboratory report listing quantitative concentrations of volatile organic compounds in sample AE03823 analyzed on March 26, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058826
Laboratory report showing GCMS calibration analysis for volatile organic compounds on April 2, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058258
Reference standard analysis report for sample AE04733 conducted April 1, 2002, listing concentrations of quality control compounds.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059491
Calibration data sheet listing retention times and response factors for multiple organic compounds analyzed on April 5, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059118
Calibration results for specific volatile organic compounds used to verify GCMS instrument performance in April 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058175
Analysis of reference standards for nitrosamines and VOCs with measured concentrations near target levels on March 29, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058498
Laboratory report listing concentrations of target analytes in a reference standard analyzed on April 2, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000059687
Gas chromatography-mass spectrometry analysis of sample AE01156 conducted March 29, 2002, showing surrogate standard 2,4-DDD recovery.
Similarity score 1.000 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058175
Analysis of reference standards for nitrosamines and VOCs with measured concentrations near target levels on March 29, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038756
Laboratory report listing quantitative results for volatile organic compounds in sample AE02567 analyzed on March 21, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059687
Gas chromatography-mass spectrometry analysis of sample AE01156 conducted March 29, 2002, showing surrogate standard 2,4-DDD recovery.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012309
Laboratory report for GC/MS reference analysis of sample AE04417 conducted on March 22, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037996
Laboratory report listing quantitative concentrations of volatile organic compounds in sample AE03823 analyzed on March 26, 2002.
Similarity score 0.999 (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_000011694
DEP record of gas chromatography-mass spectrometry results generated in late February 2002.
Filed in the same folder
NYC-WTC_000011695
Fragmented page from a Department of Environmental Protection record regarding WTC environmental sampling showing partial extraction data.
Filed in the same folder
NYC-WTC_000011698
Quality control blank analysis results for GC/MS testing of sample AE04038 conducted on March 27, 2002.
Filed in the same folder
NYC-WTC_000011707
Laboratory report of a GCMS blank run on March 27, 2002, listing target compounds and detection limits.
Filed in the same folder
NYC-WTC_000011719
Reference analysis record for GCMS testing of sample AE04038 conducted on April 1, 2002, by analyst DLV.
Filed in the same folder