NYC-WTC_000047593
Laboratory report documenting GCMS analysis of sample AE07976 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting the GCMS analysis of sample AE08064 including surrogate recovery data and unknown compound screening on April 18, 2002.
NYC-WTC_000046757–000046770Folder label: “GCMS X 4/5/02 A 4/16/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\MSDCHEM\1\DATA\020415\08064 .D Vial: 21 Acq On 16 Apr 2002 3:10 am Operator: Nefliu Sample sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\041202SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L
Peak Number 4 2-Propanone, 1,1,1-trichloro- Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T.
6.04 0.50 ug/L 428273 1,4-Dichlorobenzene-d4 9.99
Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 2-Propanone, 1,1,1-trichloro- 160 C3H3C130 000918-00-3 45 2 Butane, 2,2,3,3 - tetranitro- 238 C4H6N4O8 020919-97-5 16 3 2-Propanone, 1,1-dichloro- 126 C3H4C120 000513-88-2 12 4 2-Propanone, 1,1-dichloro- 126 C3H4C120 000513-88-2 9 Abundance Scan 503 (6.035 m;n) 08064 D (-497) (-) m/z 43.25 100.00% 43 4 5000
1** TT r 125 5.60 5.80 6.00 6 20 6 40 01 37 49 1 1 1 ' 1 1 1 1 ' ' 'T' ,,'l, f 14 ' 144 . Hh* 61 । 83 i | > ' J.'| . ... । i 97 119.1. m/z 125.20 11.08% n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #3877 2-Propanone. 1.1,1-trichloro- 43
5000 5 60 5 80 6 00 6 20 6.40 m/z 83.20 6.84% 13 | 27 36 49 55 63 76 83 91 97 110 117 125 ol ' I ' i1" i ' MIt ' 11 1 ’’i ■ ■ ■ 1 I1'' ■ ' i ' ' 1 ■ i 1 1 r' i ' ' ’’i । । .'.'i . . । . n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #3995 Butane, 2,2,3,3-tetranitro- 30 43 ... n 5.60 5.80 6.00 6.20 6.40 5000' m/z 127.10 6.78%
15 53 I Tl/Z—> 01 —H 10 20 30 37 # +4——— 40 50 —1 60 69 70 80 86 90 100 110 120 130 1 ''i ■ ' 1 ■ i ■ ' 1 ' i 1 ' ' ' i ' ■ ■ ■ i ' ' 1 1 i 1 1 ' 1 i 1 '
Abundance #3861: 2-Propanone. 1,1-dichloro- 43 5.60 5 80 6 00 6.20 6.40 m/z 97.20 6.25%
5000
15 27 I 49 55 63 I 36 +1PTTT 76 83 93 125 0 —19+ —hr i1111 I' ' 1 ■ i ' ■ ■ ■ i ' 1 ■ ' i 1 ' 1 1 I ' 1 n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 5 60 5.80 6 00 6.20 6 40
08064 .D 041202SCAN.M Tue Apr 16 13:53:51 2002 Page 7
NYC-WTC_000046767
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_000047593
Laboratory report documenting GCMS analysis of sample AE07976 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046771
Laboratory report documenting the GCMS analysis of sample AE08065 including surrogate recovery data and unknown compound screening on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047535
Gas chromatography-mass spectrometry analysis of sample AE07972 documenting other unknown compounds and a 2,4-DDD surrogate recovery value of 76.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047608
Laboratory report documenting GCMS analysis of sample AE07977 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047577
Laboratory report documenting GCMS analysis of sample AE07975 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046841
Laboratory report documenting GCMS analysis of sample AE08069 including surrogate recovery and unknown compounds on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046707
Laboratory report documenting the GCMS analysis of sample AE07978 including surrogate recovery data and unknown compound screening on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046740
Laboratory report documenting the GCMS analysis of sample AE08063 including surrogate recovery data and unknown compound screening on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047886
GCMS analysis report for sample AE08256 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047624
Laboratory report documenting GCMS analysis of sample AE07632 conducted on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046722
Laboratory report documenting the GCMS analysis of sample AE07979 including surrogate recovery data and unknown compound screening on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047564
Laboratory report documenting GCMS analysis of sample AE07974 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
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.
NYC-WTC_000046799
Laboratory report documenting the GCMS analysis of sample AE08067 including surrogate recovery data and unknown compound screening on April 18, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048355
GCMS analysis report for sample AE08264 showing surrogate recovery and unknown compound screening on April 22, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048287
Initial analysis page for sample AE08261 showing surrogate recovery data and unknown compound screening.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046740
Laboratory report documenting the GCMS analysis of sample AE08063 including surrogate recovery data and unknown compound screening on April 18, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046813
Laboratory report documenting GCMS analysis of sample AE08068 including surrogate recovery and unknown compounds on April 18, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047608
Laboratory report documenting GCMS analysis of sample AE07977 conducted on April 18, 2002.
Similarity score 0.996 (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_000046683
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated April 5-16 2002.
Filed in the same folder
NYC-WTC_000046684
Fragmented page from a GCMS file folder dated April 5, 2002, containing unreadable text and sample identifiers.
Filed in the same folder
NYC-WTC_000046687
Laboratory report showing GCMS blank analysis for sample AE07978 conducted between April 5 and 15, 2002, listing compounds below detection limits.
Filed in the same folder
NYC-WTC_000046695
Laboratory report showing GCMS calibration analysis for sample AE07978 conducted between April 5 and 15, 2002, listing compound responses.
Filed in the same folder
NYC-WTC_000046699
Laboratory report showing GCMS reference standard analysis for sample AE07978 conducted between April 5 and 15, 2002.
Filed in the same folder