NYC-WTC_000052539
GCMS analysis report for sample AE04241 identifying unknown compounds and DDD in March 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗GCMS analysis report for sample AE04244 identifying unknown compounds and DDD in March 2002.
NYC-WTC_000052566–000052574Folder label: “GCMS X 1/15/02 A 2/28/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)
Data File : C:\MSDCHEM\1\DATA\022802\04244.D Vial: 14 Acq On : 28 Feb 2002 9:37 pm Operator: McLean Sample : GC MS SCAN 2/27 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Mar 13 11:13:13 2002 Quant Results File: 5080202.RES
Quant Method : C:\MSDCHEM\1\5973N\5080202.M (RTE Integrator) Title : Quantitation For Method 508gcscan Last Update : Mon Feb 25 19:17:14 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN
Internal Standards R.T. Qlon Response Cone Units Dev (Min)
1) 1,4-Dichlorobenzene-d4 9.58 150 1150267 20.00 ug/L 0.00 10) Naphthalene-d8 13.05 136 3006701 20.00 ug/L 0.00 17) Acenaphthene-diO 18.16 164 1692759 20.00 ug/L 0.00 29) Phenanthrene-diO 22.52 188 2570153 20.00 ug/L 0.00 38) Chrysene-dl2 30.33 240 2362934 20.00 ug/L -0.03 44) Perylene-dl2 34.21 264 1556485 20.00 ug/L 0.00
System Monitoring Compounds 37) 2,4-ddd surr 27.46 235 205911 5.05 ug/L 0.00 Spiked Amount 5.000 Recovery = 101.00%
Target Compounds Qvalue 2) N-nitroso-dimethyl amine 0.00 74 0 N.D. d 3) bis(2-chloroethyl) ether 0.00 93 0 N.D. 4) 1,3 - Dichlorobenze 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) 2,2 ' - oxybis (l-Chloropr 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) methan 0.00 93 0 N.D. 14) 1,2,4-Trichlorobenzene 0.00 180 0 N.D. 15) Naphthalene 0.00 128 0 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. 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 0.00 149 0 N.D. 26) 4-Chlorophenyl-phenyl ethe 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. 30) N-Nitrosodiphenylamine 0.00 169 0 N.D. 31) 4-Bromophenyl-phenyl ether 0.00 248 0 N.D. 32) Hexachlorobenzene 0.00 284 0 N.D. 33) Phenanthrene 0.00 178 0 N.D. 34) Anthracene 0.00 178 0 N.D. 35) Di-n-butylphthalate 24.67 149 7075 0.04 ug/L 79 36) Fluoranthene 0.00 202 0 N.D. 39) Pyrene 0.00 202 0 N.D. 40) Butylbenzylphthalate 0.00 149 0 N.D. 41) Benzo (a) antracene 0.00 228 0 N.D. d 42) Bis (2-ethylhexyl) phthala 30.94 149 17651 0.16 ug/L 96 4 3) Chrysene 0.00 228 0 N.D. d 45) Di-n-Octylphthalate 0.00 14 9 0 N.D. 16) Benzo (b) fluoranthene 0.00 252 0 N.D.
) = qualifier out of range (m) = manual integration ■244.D 5080202.M Wed Mar 13 11:14:10 2002 Page 1
NYC-WTC_000052568
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000052539
GCMS analysis report for sample AE04241 identifying unknown compounds and DDD in March 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052592
Laboratory report documenting GCMS analysis of sample AE01004 conducted on March 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052548
GCMS analysis report for sample AE04242 identifying unknown compounds and DDD in March 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052557
GCMS analysis report for sample AE04243 identifying unknown compounds and DDD in March 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052578
Laboratory report documenting GCMS analysis of sample AE01002 conducted on March 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052620
Laboratory report documenting GCMS analysis of sample AE01045 conducted on March 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039000
Laboratory report documenting GCMS analysis of sample AE02149 conducted on March 21, 2002, showing surrogate compound data.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038982
Laboratory report documenting GCMS analysis of sample AE02147 conducted on March 21, 2002, showing surrogate compound data.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039018
Laboratory report documenting GCMS analysis of sample AE02151 conducted on March 21, 2002, showing surrogate compound data.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038949
Laboratory report documenting GCMS analysis of sample AE02094 conducted on March 20, 2002, showing surrogate compound data.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039009
Laboratory report documenting GCMS analysis of sample AE02150 conducted on March 21, 2002, showing surrogate compound data.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005992
Technical comment regarding low recovery rates in GCMS scan of sample AE03016, indicating a decision to reextract and reanalyze the specimen.
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_000010742
Laboratory report showing GCMS analysis of environmental sample AE02564 conducted on March 7, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010804
Laboratory report showing gas chromatography-mass spectrometry analysis of spiked compounds in sample vial 26.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010725
Laboratory report detailing gas chromatography-mass spectrometry analysis of environmental sample AE02561 conducted on March 7, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010733
Laboratory report detailing gas chromatography-mass spectrometry analysis of environmental sample AE02562 conducted on March 7, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052548
GCMS analysis report for sample AE04242 identifying unknown compounds and DDD in March 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010750
Laboratory report showing GCMS analysis of environmental sample AE02565 conducted on March 7, 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_000052513
Document page with illegible text or heavy corruption, likely part of the GCMS sample series from January-February 2002.
Filed in the same folder
NYC-WTC_000052514
Document page with illegible text or heavy corruption, likely part of the GCMS sample series from January-February 2002.
Filed in the same folder
NYC-WTC_000052517
GCMS analysis report for sample AE01002 listing concentrations of various organic compounds detected in March 2002.
Filed in the same folder
NYC-WTC_000052525
Quantitative analytical results for sample AE01002 listing concentrations of various organic compounds detected in March 2002.
Filed in the same folder
NYC-WTC_000052531
GCMS blank analysis report for sample AE01002 showing no detected compounds in March 2002.
Filed in the same folder