Gas chromatography-mass spectrometry analysis of sample AD24482 completed November 13, 2001, identifying other unknown compounds with violations referenced in comments.
NYC-WTC_000068748–000068762Folder label: “GCMS Scan X 10/15/01 A 11/3/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\NOV0201\24482.D Vial: 21 Acq On 3 Nov 2001 10:28 am 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\NP103001.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 6 1,4-Dichlorobenzene-d4 Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 11.57 0.56 ug/1 78819 1,4-Dichlorobenzene-d4 11.71
Hit# of 5 Tent^ive ID MW MolForm CAS# Qual
1 1,4-Dichlorob^zene-d4 150 C6C12D4 003855-82-1 86 2 Benzene-1,2,^4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 16 3 BenzenamineZN-methyl-4-nitro- 152 C7H8N2O2! 000100-15-2 14 4 Acenaphthy/ene 152 C12H8 000208-96-8 10 Abundance / Scan 711 (11.573 min): 24482.D (-) m/z 149.90 100.00% 1$0
5000 115 52 78 40 11.20 11.40 11.60 11.80 12.00 L 63 ,1 87 TT/z-> ........... Il''' Hu, m/z 151.90 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 59.44% Abundance #9593:1,4-Dichlorobenzene-d4 1!i0
5000 115 78 11.20 11.40 11.60 11.80 12.00 52 m/z 114.90 . 37.41% 35 I'''' I 4^ nZz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #9592: Benzene-1.2,3,4-d4-, 5,6-dichloro- 1!i0 ' ' I ' ' ' ' I ' ' ' ' I ' 115 11.20 11.40 11.60 11.80 12.00 5000 52 78 m/z78.05 17.88%
35 87
Ti/z-> 20 30 I 40 50 60 70 1 80 90 A 100 110 120 130 140 150 160 Abundance #10120: Benzenamine, N-methyl-4-nitro- 1$2 11.20 11.40 11.60 11.80 12.00 m/z 52.00 14.75% 77 122 110 5000 65 30 94 I ,,, , I ,, , , , , 46...... | ' ' I'' ' ' I' ' '' I T ’ ’ ’ ' I TT/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 11.20 11.40 11.60 11.80 12.00
24482.D NP103001.M Fri Nov 09 14:54:40 2001 Page 6
NYC-WTC_000068761
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000068763
Laboratory report documenting GCMS analysis of sample AD24483 identifying unknown compounds on November 13, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068529
Laboratory report documenting GCMS analysis of sample AD24480 conducted on November 14, 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_000069587
Laboratory report documenting GCMS analysis of sample AD25377 conducted on November 26, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068447
Laboratory report documenting GCMS analysis of sample AD24473 conducted on November 9, 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_000068572
Laboratory report documenting GCMS analysis of sample AD24487 conducted on November 13, 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_000068585
Laboratory report documenting GCMS analysis of sample AD24488 conducted on November 13, 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_000068634
Laboratory report documenting GCMS analysis of sample AD24492 conducted on November 13, 2001, identifying 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_000068893
Laboratory report documenting GCMS analysis of sample AD24730 identifying unknown compounds on November 19, 2001.
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_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_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_000089461
Laboratory report documenting GC/MS analysis of sample AD23833 conducted on November 1, 2001, identifying unknown compounds.
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_000068720
Record of a GCMS scan conducted at the World Trade Center site in mid-November 2001.
Filed in the same folder
NYC-WTC_000068721
Document page containing identification codes for GCMS scans conducted in November 2001 within DEP Box 60.
Filed in the same folder
NYC-WTC_000068724
Instrument data sheet containing operational parameters and sample details for GCMS analysis conducted on October 15, 2001.
Filed in the same folder
NYC-WTC_000068737
Laboratory report documenting GCMS analysis of sample AD24333 with detection of unknown compounds on November 27, 2001.
Filed in the same folder
NYC-WTC_000068763
Laboratory report documenting GCMS analysis of sample AD24483 identifying unknown compounds on November 13, 2001.
Filed in the same folder