NYC-WTC_000052790
GC/MS blank analysis report for sample AE01041 showing volatile organic compound results generated on February 20, 2002.
Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting blank analysis for organic compounds in sample AE01330 to verify analytical system cleanliness on February 21, 2002.
NYC-WTC_000052860–000052867Folder label: “GCMS X 1/10/02 A 2/19/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File : C:\HPCHEM\1\DATA\FEB1902\LB.D Vial: 3 Acq On : 19 Feb 2002 11:13 am Operator: 209 GALOS Sample : gc/ms scan 1/18 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Feb 21 12:36 2002 Quant Results File: GCMS0208.RES
Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Wed Feb 13 11:43:23 2002 Response via : Initial Calibration DataAcq Meth : GCMS0208
Internal Standards R.T. Qlon Response Cone Units Dev(Min)
1) 1,4-Dichlorobenzene-d4 12.33 152 260524 20.00 ug/1 -0.02 10) Naphthalene-d8 15.97 136 972411 20.00 ug/1 -0.02 17) Acenaphthene-dlO 21.28 164 503822 20.00 ug/1 -0.03 29) Phenanthrene-dlO 25.73 188 692355 20.00 ug/1 -0.03 38) Chrysene-dl2 33.80 240 470299 20.00 ug/1 -0.04 44) Perylene-dl2 38.08 264 321577 20.00 ug/1 -0.04
System Monitoring Compounds 37) 2,4-DDD 30.81 235 35786 5.15 ug/mL 0.31 Spiked Amount 5.000 Recovery = 103.00%
Target Compounds Qvalue 2) N-nitroso-dimethyl amine 0.00 74 0 N.D. 3) bis(2-Chloroethyl)ether 0.00 93 0 N.D. 4) 1,3-Dichlorobenzene 0.00 146 0 N.D. 5) 1,4-Dichlorobenzene 0.00 146 0 N.D. 6) 1,2-Dichlorobenzene 0.00 146 0 N.D. 7) 2,21 -oxybis(1-Chloropropan 0.00 45 0 N.D. 8) N-Nitroso-di-n-propylamine 0.00 70 0 N.D. 9) Hexachloroethane 0.00 117 0 N.D. 11) Nitrobenzene 0.00 77 0 N.D. 12) Isophorone 0.00 82 0 N.D. 13) bis(2-Chloroethoxy)methane 0.00 93 0 N.D. 14) 1,2,4-Trichlorobenzene 0.00 180 0 N.D. 15) Naphthalene 16.03 128 782 N.D. 16) Hexachlorobutadiene 0.00 225 0 N.D. 18) Hexachlorocyclopentadiene 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. 22) Acenaphthylene 0.00 152 0 N.D. 23) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 0.00 165 0 N.D. 25) Diethylphthalate 22.76 149 329 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 N.D. 27) Fluorene 0.00 166 0 N.D. 28) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D.
(#) = qualifier out of range (m) = manual integration LB.D GCMS0208.M Thu Feb 21 12:37:20 2002 Page 1
NYC-WTC_000052861
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NYC-WTC_000052790
GC/MS blank analysis report for sample AE01041 showing volatile organic compound results generated on February 20, 2002.
Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050079
Blank analysis report for GCMS testing of sample AE00005 showing non-detectable levels of target compounds.
Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016506
Blank analysis report for DEP sample AD31363 showing non-detect levels for volatile organic compounds from February 7, 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016285
Laboratory report of a GCMS blank run performed on February 7, 2002, to verify absence of contamination.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016681
Method blank report confirming absence of contamination during volatile organic compound testing procedures in January 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016555
Blank analysis report for DEP sample AD31432 showing non-detect levels for volatile organic compounds from January 22, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005756
Blank analysis report showing non-detectable levels of volatile organic compounds in laboratory reagents on February 15, 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016078
Laboratory blank report confirming no detectable contamination for nitrosamines and chlorinated solvents during the run.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005159
Blank sample analysis report confirming no contamination above method detection limits for target compounds analyzed on February 1, 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005619
Blank analysis report for DEP sample AE02966 showing all target compounds below minimum detection limits.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009428
Laboratory data table recording drip rates and volumes for GCMS Method 508 analysis.
Similar document embedding; no shared entity or topic indexed. · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009807
GCMS blank sample results for target compounds showing non-detectable levels on February 22, 2002.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000052815
GC/MS analysis report for sample AE01225 showing surrogate recovery data generated on February 25, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052901
Laboratory report documenting gas chromatography-mass spectrometry analysis of sample AE01334 conducted on February 27, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052927
Laboratory report documenting gas chromatography-mass spectrometry analysis of sample AE01403 conducted on February 27, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052736
GC/MS analysis report for sample AE01037 showing surrogate recovery data generated on February 26, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052693
Laboratory report documenting GCMS analysis of sample AE00945 conducted on February 26, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052799
GC/MS analysis report for sample AE01041 showing surrogate recovery data generated on February 25, 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_000052848
Fragmented page from a Department of Environmental Protection laboratory record dated February 2002.
Filed in the same folder
NYC-WTC_000052849
Technical document containing metadata and header information for a gas chromatography-mass spectrometry analysis from February 2002.
Filed in the same folder
NYC-WTC_000052852
Laboratory report showing calibration data for multiple organic compounds analyzed in sample AE01330 on February 19, 2002.
Filed in the same folder
NYC-WTC_000052855
Laboratory report documenting reference standard analysis for organic compounds in sample AE01330 conducted on February 19, 2002.
Filed in the same folder
NYC-WTC_000052868
Laboratory report documenting gas chromatography-mass spectrometry analysis of sample AE01330 conducted on February 27, 2002.
Filed in the same folder