DEP lab report for GCMS analysis of sample AD23905 conducted on October 23, 2001, noting unknown compounds.
NYC-WTC_000067522–000067534Folder label: “GCMS Scan X 10/2/01 An 10/17/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Confound Report Data File : C:\HPCHEM\1\DATA\OCT1701\23905.D Vial: 10 Acq On : 17 Oct 2001 10:07 pm Operator: 209 GALOS Sample ; gc/ms unknown Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 4 1,4-Dichlorobenzene-d4 Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 11.62 0.52 ug/1 50792 1,4-Dichlorobenzene-d4 11.77 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1,4-Dichlor^enzene-d4 150 C6C12D4 003855-82-1 64 2 Benzene-1^2,3,4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 38 3 Benzena^ne, 2-methyl-4-nitro- 152 C7H8N2O2; 000099-52-5 14 4 BenzajLdehyde, 2-hydroxy-3-methoxy- 152 C8H8O3 000148-53-8 10 abundancez Scan 717 (11.620 min): 23905.D (-) m/z 149.90 100.00% 1!i0
5000 115 52 78 K* ‘ * 1 ’ • 40 I 11,20 11.40 11.60 11.80 12.00
T)fe-> Tr-[ ■ ■ i-vl I 1 ■ I I I I ?i-|-r 30 40 50 60 UUJn 70 80 90 I 100 110 120 130 140 150 160 m/z 151.90 63.56% Abundance #9593:1.4-Dichlorobenzene-d4 liiO
5000 115 78 11.23 11.40 11.60 11.80 12.00 52 m/z 115.00 38.29%
nfe-> 30 35 40 50 60 70 80 90 100 110 120 130 140 150 160 3Lt ■i... M)undance #9592: Benzene-1.2.3,4-<i4-, 5.6-dichloro- 1!0
115 11.20 11.40 11.60 11.80 12.00 5000 52 78 “m/z 78.05 19.12%
35 87 ft I I 4^ ‘ I ' ' * ‘ I ‘ ‘ ‘ I ' • ■ I ■ nfe-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #10129: Benzenamine, 2-methyi-4-nitro- ......... ............. 77 106 15 a 11.a3 11.40 11.60 11.80 12.00 “mTz 52.00 17.36%
5000 51 94
' I'''' I'''' I T TlZ2-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 11.20 11.40 11.60 11.80 12.00
23905.D NP101901.M Tue Oct 23 12:51:56 2001 Page 4
NYC-WTC_000067533
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000067508
DEP lab report for GCMS analysis of sample AD23904 conducted on October 23, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067467
DEP lab report for GCMS analysis of sample AD23901 conducted on October 23, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067782
Laboratory report documenting GCMS analysis of sample AD23997 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067495
DEP lab report for GCMS analysis of sample AD23903 conducted on October 23, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067453
DEP lab report for GCMS analysis of sample AD23900 conducted on October 23, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067855
Laboratory report documenting GCMS analysis of sample AD24049 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067922
Laboratory report documenting GCMS analysis of sample AD24134 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067880
Laboratory report documenting GCMS analysis of sample AD24051 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067481
DEP lab report for GCMS analysis of sample AD23902 conducted on October 23, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067840
Gas chromatography-mass spectrometry analysis of environmental sample AD24048 conducted on October 29, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067950
Laboratory report documenting GCMS analysis of sample AD24214 conducted on November 1, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089247
Laboratory record for sample AD23722 showing detection of unknown compounds on October 17, 2001.
1 shared non-person entities · 1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000067405
Record of a GCMS scan conducted at the World Trade Center site between October and November 2001.
Filed in the same folder
NYC-WTC_000067406
Gas chromatography-mass spectrometry analysis of sample AD22558 started October 1, 2001, identifying other unknown compounds.
Filed in the same folder
NYC-WTC_000067425
Log sheet recording liquid-liquid extraction parameters and sample processing details for October and November 2001.
Filed in the same folder
NYC-WTC_000067428
Laboratory report detailing GCMS analysis of sample AD22558 conducted on October 1, 2001.
Filed in the same folder
NYC-WTC_000067439
DEP lab report for GCMS analysis of sample AD23844 conducted on October 23, 2001, noting unknown compounds.
Filed in the same folder