NYC-WTC_000035674
Calibration data sheet verifying instrument response for nitrosamines and benzene derivatives.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Calibration record verifying instrument response factors for specific chemical compounds prior to analysis.
NYC-WTC_000035240–000035243Folder label: “GCMS X 11/26/01 A 12/6/01”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document # Quantitation Report (QT Reviewed) Data File : C:\HPCHEM\1\DATA\DEC0501\CAL25A.D Vial: 2 Acq On : 5 Dec 2001 1:36 pm Operator: 209 GALOS Sample : Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Dec 6 8:19 2001 Quant Results File: GCMS1126.RES Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Wed Nov 28 15:06:24 2001 Response via : Initial Calibration DataAcq Meth : GCMS1126
Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-Dichlorobenzene-d4 11.72 152 821504 20.00 ug/1 0.02 15) Naphthalene-d8 15.32 136 3200511 20.00 ug/1 0.02 26) Acenaphthene-diO 20.59 164 1515705 20.00 ug/1 0.02 42) Phenanthrene-diO 25.01 188 2162205 20.00 ug/1 0.02 53) Chrysene-dl2 33.04 240 1318688 20.00 ug/1 0.00 59) Perylene-dl2 37.13 264 877476 20.00 ug/1 0.00 System Monitoring Compounds 52) 2,4-DDD 29.92 235 14054 0.55 ug/mL -0.15 Spiked Amount 5.000 Recovery = 11.00% Target Compounds Qvalue 2) Pyridine 5.37 79 1503955m 25.72 ug/1 3) N-nitroso-dimethyl amine 5.44 74 953942m 26.40 ug/1 4) Phenol 10.99 94 1757205 24.26 ug/1 97 5) bis(2-Chloroethyl)ether 11.15 93 1403677 24.75 ug/1 97 6) 2-Chlorophenol 11.26 128 1347988 24.61 ug/1 98 7) 1,3-Dichlorobenzene 11.61 146 1487603 24.90 ug/1 99 8) 1,4-Dichlorobenzene 11.76 146 1496408 24.77 ug/1 99 9) 1,2-Dichlorobenzene 12.27 146 1369309 24.58 ug/1 98 10) 2-Methylphenol 12.56 108 1266264 25.55 ug/1 99 11) 2,2'-oxybis(1-Chloropropan 12.61 45 1941246 26.88 ug/1 96 12) 3&4-Methylphenol 12.97 108 1312399 25.84 ug/1 98 13) N-Nitroso-di-n-propylamine 13.00 70 870358 26.94 ug/1 97 14) Hexachloroethane 13.10 117 551782 25.11 ug/1 98 16) Nitrobenzene 13.40 77 1313467 26.33 ug/1 98 17) Isophorone 14.04 82 2468387 25.68 ug/1 97 18) 2-Nitrophenol 14.30 139 706118 22.57 ug/1 94 19) 2,4-Dimethylphenol 14.46 107 1211336 25.80 ug/1 99 20) bis(2-Chloroethoxy)methane 14.73 93 1641128 25.42 ug/1 99 21) 2,4-Dichlorophenol 14.98 162 1048962 25.33 ug/1 100 22) 1,2,4-Trichlorobenzene 15.21 180 1143566 24.61 ug/1 99 2 3) Naphthalene 15.38 128 3823715 25.00 ug/1 100 24) Hexachlorobutadiene 15.92 225 586028 25.88 ug/1 99 25) 4-Chloro-3-methylphenol 17.11 107 1076679 26.04 ug/1 97 27) Hexachlorocyclopentadiene 18.10 237 126120 11.55 ug/1 100 28) 2,4,6-Trichlorophenol 18.37 196 635391 24.33 ug/1 99 29) 2,4,5-Trichlorophenol 18.48 196 706546 24.66 ug/1 98 30) 2-Chloronaphthalene 18.87 162 2177152 25.18 ug/1 98 31) Dimethylphthalate 19.98 163 2513691 24.95 ug/1 100 32) 2,6-Dinitrotoluene 20.19 165 602392m 25.31 ug/1 (#) = qualifier out of range (m) = manual integration CAL25A.D GCMS1126.M Thu Dec 06 08:20:49 2001 Page 1
NYC-WTC_000035241
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NYC-WTC_000035674
Calibration data sheet verifying instrument response for nitrosamines and benzene derivatives.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035435
Laboratory report of a method blank analyzed on December 16, 2001, showing non-detect results for target compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037375
Calibration records for gas chromatography mass spectrometry analysis of volatile organic compounds in environmental samples.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034727
Calibration results for gas chromatography-mass spectrometry analysis showing detector responses for standard compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036963
Laboratory report of GCMS calibration verification for sample AD29665 conducted on December 15, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036494
Laboratory calibration data sheet for GCMS analysis of organic compounds including nitrosamines and chlorobenzenes dated December 13, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037235
Calibration data report for gas chromatography-mass spectrometry instruments used to analyze sample AD29932 on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037095
Laboratory report of GCMS calibration verification for sample AD29565 conducted on December 15, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035900
Calibration data sheet verifying instrument response for nitrosamines and benzene derivatives.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034168
Laboratory report of GCMS calibration data for sample AD28263 conducted on November 26, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017654
Document showing calibration results for GCMS analysis of volatile organic compounds on December 27, 2001.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018060
Laboratory report documenting GCMS calibration analysis of sample AD30694 conducted on January 18, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000035435
Laboratory report of a method blank analyzed on December 16, 2001, showing non-detect results for target compounds.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034954
Reference data sheet listing concentrations of volatile organic compounds detected in sample AD28662.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034727
Calibration results for gas chromatography-mass spectrometry analysis showing detector responses for standard compounds.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033723
Calibration record for GCMS instrument 209 using method GCMS1126, dated November 26-28, 2001, listing standard compounds and retention times.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035674
Calibration data sheet verifying instrument response for nitrosamines and benzene derivatives.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034168
Laboratory report of GCMS calibration data for sample AD28263 conducted on November 26, 2001.
Similarity score 0.996 (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_000035229
Fragmented document page containing unreadable text and a sample ID from the DEP Box 22 archive.
Filed in the same folder
NYC-WTC_000035230
Partial document containing fragmented numerical data and method references for chemical analysis.
Filed in the same folder
NYC-WTC_000035233
Laboratory report showing non-detect levels for various volatile organic compounds in a WTC blank sample.
Filed in the same folder
NYC-WTC_000035244
Reference sheet listing expected values and detection limits for volatile organic compounds in WTC samples.
Filed in the same folder
NYC-WTC_000035249
Laboratory report confirming no unusual compounds were detected in the analyzed environmental sample.
Filed in the same folder