Gas chromatography-mass spectrometry analysis of sample AD23910 conducted by NYC Department of Environmental Protection labs on October 23, 2001, identifying unknown compounds.
NYC-WTC_000067579–000067600Folder label: “GCMS Scan X 10/2/01 An 10/17/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File $ C:\HPCHEM\1\DATA\OCT1801\23910.D Vial: 5 Acq On : 18 Oct 2001 8:06 pm Operator: 209 GALOS San^le : 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 5 1,4-Dichlorobenzene-d4 Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 11.63 0.53 ug/1 47791 1,4-Dichlorobenzene-d4 11.76 Hit# of 5 Tenrative ID MW MolForm CAS# Qual 1 1,4-Dichlorj0benzene-d4 150 C6C12D4 003855-82-1 53 2 Benzene-1 ,3,4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 28 3 Benzenami .e, 2-methyl-4-nitro- 152 C7H8N2O2! 000099-52-5 14 4 Benzenamine, 2-methyl-5-nitro- 152 C7H8N2O2! 000099-55-8 14 ^bundance Scan 717 (11.627 min): 23910.D (-) m/z 149.90 100.00% liiO
5000 115 78 52 11'26' 'ii!^' ‘I'tM 'iiap' Vzod' ' 40 ■ 111 I' 87 I - " I'I'i ■ I '' I' ‘' I' I'''' I 4^ m/z 151/90 67717% nfe-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 ^bundance #9593:1.4-Dichlorobenzene-d4 1!0
5000 115 78 11.20 11.40 11.60 11,80 12,00 52 m/z 114.90 34778% 35 ' 1 ’ • ‘ ' 1 ’ I ’ ’ • ’ p myz-> 30 40 50 60 70 80 SO 100 110 120 130 140 150 160 Abundance #9592: Benzene-1,2.3,4-d4-. 5.6-<lichIoro- 1$0
115 11,20 11,40 11,60 11,80 12,00 5000 52 78 “ttiTz 78.05 22.41%
35 Tl/Z-> I ’ I ’ ‘ ‘ ' 1 ' ' ' ' p ‘ ‘ I ’ ’ ' ’ I ' ‘ ' I ’ A.... 1,1.,. 30 40 50 60 70 80 90 100 110 120 130140 150 160 \bundance #10129: Benzenamine, 2-methyl-4-nitro- 77 106 152 11,20 11,40 11,60 11,80 12,00 "mTz 75.90 . 18.98%
5000 51 94 66 Ti&-> 30 '46 " 56' 60 70 80 90 110 IM 146' IM 160 1120 1140 11 RO 11 RO 1200
23910.D NP101901.M Tue Oct 23 14:33:48 2001 Page 5
NYC-WTC_000067599
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000067555
DEP lab report for GCMS analysis of sample AD23909 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_000067535
DEP lab report for GCMS analysis of sample AD23906 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_000067752
Laboratory report documenting GCMS analysis of sample AD23995 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067796
Laboratory report documenting GCMS analysis of sample AD23998 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067675
DEP lab report for GCMS analysis of sample AD23948 conducted on October 25, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067767
Laboratory report documenting GCMS analysis of sample AD23996 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067635
DEP lab report for GCMS analysis of sample AD23915 conducted on October 25, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067690
DEP lab report for GCMS analysis of sample AD23993 conducted on October 25, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067720
Laboratory report documenting GCMS analysis of sample AD23993 conducted on October 25, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067811
Laboratory report documenting GCMS analysis of sample AD24046 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067826
Laboratory report documenting GCMS analysis of sample AD24047 conducted on October 29, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_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