NYC-WTC_000014863
Laboratory blank report for GCMS analysis of volatile organic compounds conducted on May 31, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting GCMS analysis of sample AE12163 conducted on May 29, 2002.
NYC-WTC_000013775–000013782Folder label: “GCMS X 5/23/02 A 5/29/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)
Data File : C:\HPCHEM\l\DATA\MAY2902\LB.D Vial: 3 Acq On : 29 May 2002 1:18 pm Operator: Morgan Sample : gc/ms scan 5/23 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: May 29 14:10 2002 Quant Results File:„GCMS0528.RES *** Quant Method : C:\HPCHEM\1\METHODS\GCMS0528.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Tue May 28 08:55:48 2002 Response via : Initial Calibration DataAcq Meth : GCMS0528
Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-Dichlorobenzene-d4 12.07 152 589862 40.00 ug/1 -0.07 10) Naphthalene-d8 15.70 136 2348221 40.00 ug/1 -0.10 17) Acenaphthene-dl0 20.99 164 1110059 40.00 ug/1 -0.09 30) Phenanthrene-diO 25.43 188 1709208 40.00 ug/1 -0.11 38) Chrysene-dl2 33.47 240 999919 40.00 ug/1 -0.14 44) Perylene-dl2 37.66 264 624389 40.00 ug/,1 -0.15
System Monitoring Compounds 28) TCMX 23.13 209 220459 28.77 ug/L -0.10 Spiked Amount 40.000 Recovery 71.93% Target Compounds Qvalue 2) N-nitrosodimethylamine 0.00 74 0 N.D. 3) bis(2-Chloroethyl)ether 0.00 93 0 N.D. 4) 1,3-Dichlorobenzene 11.98 146 469 N.D. 5) 1,4-Dichlorobenzene 12.11 146 216 N.D. 6) 1,2-Dichlorobenzene 0.00 146 0 N.D. 7) 2,2'- oxybis (1 - Chloropropan 0.00 45 0 N.D. 8) N-Nitrosodi-n-propylamine 0.00 70 0 N.D. 9) Hexachloroethane 13.48 117 382 N.D. 11) Nitrobenzene 0.00 77 0 N.D. 12) 1sophorone 0.00 82 0 N.D. 13) bis(2-Chloroethoxy)methane 0.00 93 0 N.D. 14) 1,2,4-Trichlorobenzene 15.58 180 202 N.D. 15) Naphthalene 15.75 128 775 N.D. 16) Hexachiorobutadiene 16.30 225 516 N.D. 18) Hexachiorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 0.00 162 0 N.D. 20) Dimethylphthalate 0.00 163 0 N.D. 21) 2,6-Dinitrotoluene 0.00 165 0 N.D. d 22) Acenaphthylene 0.00 152 0 N.D. 2 3) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 21.27 165 101 N.D. 25) Diethylphthalate 22.48 149 275 N.D. 26) 4-Chlorophenylphenylether 23.12 204 1415 N.D. 27) Fluorene 0.00 166 0 N.D. 29) Azobenzene 0.00 77 0 N.D. 31) N-Nitrosodiphenylamine 23.12 168 789 N.D. 32) 4-Bromophenylphenylether 0.00 248 0 N.D. 33) Hexachlorobenzene 0.00 284 0 N.D. 3 4) Phenanthrene 25.42 178 1113 N.D. (#) = qualifier out of range (m) = manual integration LB.D GCMS0528.M Wed May 29 14:10:28 2002 Page 1
NYC-WTC_000013776
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NYC-WTC_000014863
Laboratory blank report for GCMS analysis of volatile organic compounds conducted on May 31, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013313
Laboratory report showing GCMS blank analysis for sample AE12152 with results below method detection limits.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014733
GCMS blank analysis report for sample AE12093 dated 05/31/2002 showing all measured organic compounds below minimum reporting limits (MRL) of 2.0 micrograms.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012653
Laboratory report confirming the absence of target compounds in a procedural blank sample to verify analytical cleanliness.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014956
Laboratory blank report for GCMS analysis of volatile organic compounds conducted on May 31, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014853
Calibration data table for GCMS analysis containing internal standards and surrogate compounds dated May 31, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013843
GCMS analysis results for sample AE12169 dated June 3, 2002, documenting unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023551
Laboratory report showing GC/MS blank analysis for sample AE09683 with non-detect results for volatile organic compounds.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043332
Laboratory report documenting GCMS blank analysis for multiple organic compounds on April 24, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045194
Laboratory report showing blank analysis results for volatile organic compounds in sample AE10431 on May 17, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044245
Laboratory report of a GCMS blank analysis (Sample AE07484) conducted on May 2, 2002, checking for background contamination.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010150
Laboratory report of a GCMS blank run on February 28, 2002, showing non-detect levels for various target compounds.
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_000013806
GCMS analysis results for sample AE12164 dated June 3, 2002, documenting unknown compounds and surrogate recovery.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013864
Gas chromatography-mass spectrometry analysis of sample AE12223 conducted on June 3, 2002, detecting unknown compounds and 2,4-DDD surrogate at 76% recovery.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013873
GCMS analysis results for sample AE12225 dated June 3, 2002, documenting unknown compounds and surrogate recovery.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013762
Report documenting analysis for unknown compounds and surrogate recovery in sample AE12284.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013795
GCMS analysis results for sample AE12163 dated June 3, 2002, showing surrogate recovery data.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013720
Laboratory report documenting GCMS analysis of sample AE12278 conducted on June 3, 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_000013772
DEP document containing gas chromatography-mass spectrometry data from late May 2002.
Filed in the same folder
NYC-WTC_000013773
Fragmented page from DEP Box 15 records containing sample identification codes and metadata.
Filed in the same folder
NYC-WTC_000013783
Laboratory blank analysis report for volatile organic compounds including nitrosamines and chlorinated benzenes dated May 29, 2002.
Filed in the same folder
NYC-WTC_000013787
Calibration results for GCMS analysis of volatile organic compounds including nitrosamines and chlorinated benzenes.
Filed in the same folder
NYC-WTC_000013795
GCMS analysis results for sample AE12163 dated June 3, 2002, showing surrogate recovery data.
Filed in the same folder