NYC-WTC_000036967
Laboratory report of GCMS reference standard analysis for sample AD29665 conducted on December 15, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Laboratory report detailing GCMS calibration analysis for various organic compounds including nitrosamines and chlorobenzenes conducted on December 13, 2001.
NYC-WTC_000036498–000036502Folder label: “GCMS X 12/6/01 A 12/12/01 - 12/13/01”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Quantitation Report (QT Reviewed)
Data File : C:\HPCHEM\1\DATA\DEC1301\REF.D Vial: 5 Acq On : 13 Dec 2001 1:45 pm Operator: 209 GALOS Sample : gems scan 12/6 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Dec 13 14:34 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 11.67 152 1145194 20.00 ug/1 -0.03 10) Naphthalene-d8 15.28 136 4362802 20.00 ug/1 -0.03 17) Acenaphthene-diO 20.56 164 2168885 20.00 ug/1 -0.02 29) Phenanthrene-diO 24.98 188 3166546 20.00 ug/1 -0.01 38) Chrysene-dl2 33.01 240 2050909 20.00 ug/1 -0.02 44) Perylene-dl2 37.10 264 1414042 20.00 ug/1 -0.02
System Monitoring Compounds 37) 2,4-DDD 30.05 235 166349 4.41 ug/mL -0.02 Spiked Amount 5.000 Recovery = 88.20%
Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.40 74 102927 2.04 ug/1 90 3) bis(2-Chloroethyl)ether 11.10 93 240261 3.04 ug/1 95 4) 1,3-Dichlorobenzene 11.58 146 136849 1.64 ug/1 97 5) 1,4-Dichlorobenzene 11.58 146 136849 1.62 ug/1 98 6) 1,2-Dichlorobenzene 12.23 146 152341 1.96 ug/1 98 7) 2,2'-oxybis(1-Chloropropan 12.57 45 365702 3.63 ug/1 # 91 8) N-Nitroso-di-n-propylamine 12.95 70 163313 3.63 ug/1 96 9) Hexachloroethane 13.06 117 36958 1.21 ug/1 97 11) Nitrobenzene 13.35 77 204661 3.01 ug/1 89 12) 1sophorone 14.00 82 457621 3.49 ug/1 97 13) bis(2-Chloroethoxy)methane 14.69 93 282973 3.22 ug/1 99 14) 1,2,4-Trichlorobenzene 15.17 180 126501 2.00 ug/1 98 15) Naphthalene 15.33 128 562871 2.70 ug/1 99 16) Hexachlorobutadiene 15.88 225 32508 1.05 ug/1 94 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 18.82 162 318328 2.57 ug/1 98 20) Dimethylphthalate 19.93 163 475791 3.30 ug/1 100 21) 2,6-Dinitrotoluene 20.14 165 81178 2.38 ug/1 # 62 22) Acenaphthylene 20.09 152 497257 2.86 ug/1 99 23) Acenaphthene 20.64 153 362884 2.92 ug/1 99 24) 2,4-Dinitrotoluene 21.32 165 96455 2.23 ug/1 # 85 25) Diethylphthalate 22.06 149 471129 3.53 ug/1 98 26) 4-Chlorophenyl-phenylether 22.20 204 177130 3.04 ug/1 99 27) Fluorene 22.16 166 400451 3.14 ug/1 97 28) Azobenzen/ 1,2-Diphenylhyd 22.66 77 462560 3.36 ug/L 94
(#) = qualifier out of range (m) = manual integration REF.D GCMS1126.M Fri Dec 21 13:00:49 2001 Page 1
NYC-WTC_000036500
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NYC-WTC_000036967
Laboratory report of GCMS reference standard analysis for sample AD29665 conducted on December 15, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037239
Reference standard analysis report for gas chromatography-mass spectrometry of sample AD29932 conducted on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035678
Document containing calculated reference values for various organic compounds analyzed by GCMS.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037099
Laboratory report of GCMS reference standard analysis for sample AD29565 conducted on December 15, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037379
Reference standard analysis data verifying instrument performance for detecting volatile organic compounds in water samples.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035244
Reference sheet listing expected values and detection limits for volatile organic compounds in WTC samples.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034722
Gas chromatography-mass spectrometry reference report listing concentrations of volatile organic compounds for sample AD28593.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035575
GCMS reference standard analysis for sample AD28903 dated December 7, 2001, showing measured concentrations.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036707
GCMS analysis report for sample AD29522 listing specific contaminants and surrogate recovery data from January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035439
Calibration data for GCMS analysis of volatile organic compounds dated December 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019044
Reference analysis report for gas chromatography-mass spectrometry quantification of volatile organic compounds conducted on December 29, 2001.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005614
Reference analysis report for DEP sample AE02966 showing measured values for target compounds against detection limits.
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_000017658
Laboratory report documenting gas chromatography-mass spectrometry reference material analysis conducted on December 31, 2001.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036967
Laboratory report of GCMS reference standard analysis for sample AD29665 conducted on December 15, 2001.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017898
Laboratory report documenting GCMS calibration data for sample AD30470 conducted on December 31, 2001.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037099
Laboratory report of GCMS reference standard analysis for sample AD29565 conducted on December 15, 2001.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037379
Reference standard analysis data verifying instrument performance for detecting volatile organic compounds in water samples.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018064
Reference data table listing response factors and concentrations for organic compounds used in GCMS analysis of sample AD30694.
Similarity score 0.998 (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_000036491
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000036492
Fragmented page from a DEP environmental sampling record containing partial text and data fields.
Filed in the same folder
NYC-WTC_000036494
Laboratory calibration data sheet for GCMS analysis of organic compounds including nitrosamines and chlorobenzenes dated December 13, 2001.
Filed in the same folder
NYC-WTC_000036503
Laboratory report documenting GCMS blank analysis for organic compounds conducted on January 4, 2002, showing results below detection limits.
Filed in the same folder
NYC-WTC_000036513
Laboratory commentary noting low recovery and acidic pH for sample AD29187, recommending re-extraction and re-analysis on January 4, 2002.
Filed in the same folder