NYC-WTC_000058826
Laboratory report showing GCMS calibration analysis for volatile organic compounds on April 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Reference data report listing component names and response values for calibration verification conducted on March 25, 2002.
NYC-WTC_000059679–000059686Folder label: “GCMS X 3/13/02 A 3/27/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Quantitation Report (QT Reviewed)
Data File : C:\HPCHEM\1\DATA\MAR25O2\REF2.D Vial: 8 Acq On : 25 Mar 2002 12:09 pm Operator: Sample : re-inject Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Mar 25 13:59 2002 (Quant Results File: GCMS0308.RES
Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M Title : 209 625/TCLP calibration table Last Update : Fri Mar 08 08:54:27 2002 Ct. Response via : Initial Calibration (X •- Kt * DataAcq Meth : GCMS0308
Internal Standards R.T. Qlon it ResrF* -s-xiu . -
1) 1,4-Dichlorobenzene-d4 12.26 152 475639 20.00 ug/1 -0.10 10) Naphthalene-d8 15.89 136 1788735 20.00 ug/1 -0.11 17) Acenaphthene-dlO 21.20 164 994733 20.00 ug/1 -0.12 29) Phenanthrene-dlO 25.64 188 1457219 20.00 ug/1 -0.13 38) Chrysene-dl2 33.70 240 862808 20.00 ug/1 -0.14 44) Perylene-dl2 37.94 264 513271 20.00 ug/1 -0.18
System Monitoring Compounds 37)' 2,4-DDD 30.72 235 79383 ■7-.-50. ug/mL 0.22 Spiked Amount 5.000 Recovery = 00%
Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.91 74 76929 4.77 ug/1 # 69 3) bis(2-Chloroethyl)ether 11.65 93 186452 7.18 ug/1 89 4) 1,3-Dichlorobenzene 12.15 146 159571 5.94 ug/1 97 5) 1,4-Dichlorobenzene 12.29 146 167769 6.23 ug/1 98 6) 1,2-Dichlorobenzene 12.82 146 163160 6.50 ug/1 98 7) 2,2'-oxybis(1-Chloropropan 13.13 45 251217 6.87 ug/1 98 8) N-Nitroso-di-n-propylamine 13.51 70 122328 7.24 ug/1 # 87 9) Hexachloroethane 13.66 117 51819 5.15 ug/1 92 11) Nitrobenzene 13.94 77 166717 6.82 ug/1 91 12) Isophorone 14.58 82 349222 7.53 ug/1 99 13) bis(2-Chloroethoxy)methane 15.26 93 228393 7.53 ug/1 98 14) 1,2,4-Trichlorobenzene 15.77 180 149081 7.10 ug/1 97 15) Naphthalene 15.95 128 498827 7.54 ug/1 99 16) Hexachlorobutadiene 16.49 225 57131 5.46 ug/1 97 18) Hexachlorocyclopentadiene 18.68 237 20160 2.99 ug/1 96 19) 2-Chloronaphthalene 19.45 162 313840 7.35 ug/1 94 20) Dimethylphthalate 20.54 163 432654 8.64 ug/1 99 21) 2,6-Dinitrotoluene 20.76 165 89968 7.40 ug/1 # 79 22) Acenaphthylene 20.72 152 497487 8.15 ug/1 99 23) Acenaphthene 21.29 153 345731 8.10 ug/1 99 24) 2,4-Dinitrotoluene 21.92 ■ 165 112155 6.90 ug/1 # 76 25) Diethylphthalate 22.67 149 417818 8.60 ug/1 95 26) 4-Chlorophenyl-phenylether 22.82 204 188473 9.06 ug/1 91 27) Fluorene 22.80 166 386583 8.57 ug/1 98 28) Azobenzen/ 1,2-Diphenylhyd 23.29 77 346055 6.64 ug/L # 84
{#) = qualifier out of range (m) = manual integration REF2.D GCMS0308.M Mon Mar 25 14:00:15 2002 Page 1
NYC-WTC_000059681
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000058826
Laboratory report showing GCMS calibration analysis for volatile organic compounds on April 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
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 · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058727
Reference standard analysis for gas chromatography-mass spectrometry dated March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
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 · Same agency, volume and box · similarity 0.996
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 · Same agency, volume and box · similarity 0.996
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 · Same agency, volume and box · similarity 0.996
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 · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049412
Reference report listing retention times and response factors for analytes in sample AE08971 analysis.
1 shared topics · similarity 0.996
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 · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011711
Calibration record for GCMS analysis of sample AE04038 conducted on March 27, 2002, showing compound responses.
1 shared topics · similarity 0.995
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 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011849
Reference analysis record for GCMS testing of sample AE04388 conducted on March 28, 2002, by analyst MG.
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_000058826
Laboratory report showing GCMS calibration analysis for volatile organic compounds on April 2, 2002.
Similarity score 0.997 (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 0.997 (not a probability)
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.
Similarity score 0.997 (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 0.997 (not a probability)
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.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058604
Calibration data for GCMS analysis of volatile organic compounds recorded on April 2, 2002.
Similarity score 0.997 (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_000059660
Administrative record from the Department of Environmental Protection regarding World Trade Center activities in March 2002.
Filed in the same folder
NYC-WTC_000059661
Technical record detailing laboratory method parameters including drip rates, solvent lots, and extraction type logs.
Filed in the same folder
NYC-WTC_000059666
Laboratory report detailing GCMS analysis of environmental sample AE01156 conducted on March 25, 2002.
Filed in the same folder
NYC-WTC_000059670
Laboratory report showing GCMS blank analysis results for sample AE01156 conducted on March 25, 2002, with compound detection limits.
Filed in the same folder
NYC-WTC_000059687
Gas chromatography-mass spectrometry analysis of sample AE01156 conducted March 29, 2002, showing surrogate standard 2,4-DDD recovery.
Filed in the same folder