NYC-WTC_000059222
Reference standard analysis report for volatile organic compounds using GCMS on April 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Calibration data sheet listing retention times and response factors for multiple organic compounds analyzed on April 5, 2002.
NYC-WTC_000059491–000059498Folder label: “GCMS X 3/12/02 A 4/2/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Quantitation Report (QT Reviewed)
Data File C:\HPCHEM\1\DATA\APRO102\REFA2.D Vial: 18 Acq On 2 Apr 2002 5:06 am Operator: Sample gc/ms scan 3/12 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Apr 5 10:07 2002 Quant Results File: GCMS0308.RES
Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Fri Mar 29 10:31:28 2002 Response via : Initial Calibration DataAcq Meth : GCMS0308
Internal Standards R.T. Qlon Response Cone Units Dev(Min)
1) 1,4-Dichlorobenzene-d4 12.25 152 563613 20.00 ug/1 -0.11 10) Naphthalene-d8 15.89 136 2081051 20.00 ug/1 -0.11 17) Acenaphthene-dlO 21.20 164 1181424 20.00 ug/1 -0.12 29) Phenanthrene-dlO 25.64 188 1695836 20.00 ug/1 -0.13 38) Chrysene-dl2 33.70 240 906574 20.00 ug/1 -0.14 44) Perylene-dl2 37.94 264 503483 20.00 ug/1 -0.18
System Monitoring Compounds 37) 2,4-DDD 30.71 235 83158 4.89 ug/mL 0.21 Spiked Amount 5.000 Recovery = 97.80%
Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.89 74 93290 4.88 ug/1 # 69 3) bis(2-Chloroethyl)ether 11.64 93 217405 7.06 ug/1 92 4) 1,3-Dichlorobenzene 12.14 146 105811 3.33 ug/1 98 5) 1,4-Dichlorobenzene 12.29 146 119716 3.75 ug/1 98 6) 1,2-Dichlorobenzene 12.81 146 128590 4.32 ug/1 99. 7) 2,2'-oxybis(1-Chloropropan 13.13 45 296902 6.85 ug/1 99 8) N-Nitroso-di-n-propylamine 13.51 70 147004 7.34 ug/1 # 85 9) Hexachloroethane 13.66 117 20192 1.69 ug/1 90 11) Nitrobenzene 13.93 77 193413 6.80 ug/1 93 12) Isophorone 14.58 82 420285 7.79 ug/1 98 13) bis(2-Chloroethoxy)methane 15.26 93 264288 7.48 ug/1 97 14) 1,2,4-Trichlorobenzene 15.77 180 115923 4.75 ug/1 96 15) Naphthalene 15.94 . 128 524360 6.82 ug/l 99 16) Hexachlorobutadiene 16.49 225 15849 1.30 ug/1 99 18) Hexachlorocyclopentadiene 18.68 237 5662 0.71 ug/1 95 19) 2-Chloronaphthalene 19.44 162 322927 6.37 ug/1 95 20) Dimethylphthalate 20.53 163 479155 8.06 ug/1 100 21) 2,6-Dinitrotoluene 20.75 165 98090 6.80 ug/1.# 83 22) Acenaphthylene 20.72 152 537114 7.41 ug/1 99 23) Acenaphthene 21.29 153 364540 7.19 ug/1 98 24) 2,4-Dinitrotoluene 21.92 165 123588 6.40 ug/1 # 75 25) Diethylphthalate 22.66 149 464648 8.05 ug/1 94 26) 4-Chlorophenyl-phenylether 22.82 204 190344 7.70 ug/1 91 27) Fluorene 22.80 166 417476 7.79 ug/1 98 28) Azobenzen/ 1,2-Diphenylhyd 23.29 77 392787 6.35 ug/L # 84
(#) = qualifier out of range (m) = manual integration REFA2.D GCMS0403.M Fri Apr 05 10:08:25 2002 Page 1
NYC-WfC_600059493
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NYC-WTC_000059222
Reference standard analysis report for volatile organic compounds using GCMS on April 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
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 0.998
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 0.998
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 0.998
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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058911
Quantitative results for reference standards analyzed by GCMS on April 3, 2002, to validate analytical accuracy.
1 shared topics · Same agency, volume and box · 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 · Same agency, volume and box · similarity 0.998
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 · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049000
Reference standard analysis for GCMS testing of volatile organic compounds conducted on April 23, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040052
Reference analysis report listing detected compounds and their concentrations for sample AE06991 analyzed on April 6, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048709
Calibration table listing results for various organic compounds including nitrosamines and dichlorobenzenes from April 2002.
1 shared topics · similarity 0.997
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 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000059222
Reference standard analysis report for volatile organic compounds using GCMS on April 4, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058727
Reference standard analysis for gas chromatography-mass spectrometry dated March 29, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059222
Reference standard analysis report for volatile organic compounds using GCMS on April 4, 2002.
Similarity score 0.999 (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 0.999 (not a probability)
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.
Similarity score 0.999 (not a probability)
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.
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_000059471
Administrative record from the Department of Environmental Protection regarding World Trade Center activities in early 2002.
Filed in the same folder
NYC-WTC_000059472
Single-page document from DEP Box 57 containing minimal visible text, likely part of a larger environmental record series.
Filed in the same folder
NYC-WTC_000059473
Data sheet recording water quality parameters including drip rate, pH, and counts for samples analyzed in early 2002.
Filed in the same folder
NYC-WTC_000059478
Instrument calibration record using DFTPP standard to verify GCMS performance for analytical testing on April 1, 2002.
Filed in the same folder
NYC-WTC_000059487
Laboratory report of a GCMS blank test conducted on April 5, 2002, showing non-detect levels for various organic compounds.
Filed in the same folder