NYC-WTC_000011757
Laboratory report documenting GCMS analysis of sample AE04127 conducted on April 1, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting GCMS analysis of sample AE04039 conducted on April 1, 2002, by analyst DLV.
NYC-WTC_000011728–000011737Folder label: “GCMS X 2/25/02 A 3/23/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\l\DATA\MAR2202\4039.D Vial: 20 Acq On : 23 Mar 2002 2:47 pm Operator: Sample : gc/ms scan 2/25 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 Cyclopentanone Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
21.10 0.22 ug/1 36690 Acenaphthene-dl0 21.21
Hit# of 5 Tercative ID MW MolForm CAS# Qual
I Cyclopentanone 84 C5H8O 000120-92-3 27 2 Furan, 2,5-dihydro-3-methyl- 84 C5H80 001708-31-2 27 3 1,9-Diami nononane 158 C9H22N2 000646-24-2 16 4 2H-Pyran, /3,4-dihydro 84 C5H80 000110-87-2 16 Abundance ........ .. ..... Scan 1749 (21.100 min): 4039.D (-) m/z 55.00 100.00% 55
5000 84 129 41 111 —mAttt ++ndmnptomtp 71 101 20.80 21.00 21.20 21.40 - ’ I,... ’ ’ 1 ‘1 141 156 172 m/z 84.00 40.17% miz-> 20 30 40..50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #558: Cyclopentanone 55
5000 84 i I | j i l l 184 I f | 11 1 19 1 11 20.80 21.00 21.20 21.40 27 m/z 129.00 32.01% 42 67 /____________ _________________ ■। ‘ । ■ 1,1 i ■ 1 " i 1 ■ i “ ' ‘ i • " ■ i ■ f' ■ i' “ ‘ i ■ " ‘ i ■ ■ ■ ■ i''1 ■ i “ ■ • i ■ ■ ■ ■ i ■ ■ ■ ■ i ■' “ i ■■ ■ ■ i1 m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance -/5 Furata 2.5- byor-3-methyl 29 41 t
84 A 20.80 21.00 21.20 21.40 co 69 5000 56 m/z 111.00 26.69%
;, 49 •112m0111011001110011/017—s -mIm002102199211100mm"[ mlz~> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #12012:1,9-Diaminononane T T T 30 20.80 21.00 21.20 21.40 m/z 41.05 26.27% 5000
4 56 gg 86 100 114 129 142 12*WTP]mma——un—hmmmOmmm*TmPPTTIT 11 ■ ■ m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 20.80 21.00 21.20 21.40
4039.D GCMS0308.M Wed Mar 27 10:00:55 2002 Page 2
NYC-WTC_000011736
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000011757
Laboratory report documenting GCMS analysis of sample AE04127 conducted on April 1, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012353
Gas chromatography-mass spectrometry results for sample AE04420 analyzed on April 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011719
Reference analysis record for GCMS testing of sample AE04038 conducted on April 1, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012381
Gas chromatography-mass spectrometry results for sample AE04451 analyzed on April 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038901
Laboratory report documenting GCMS analysis of sample AE02567 conducted on March 25, 2002, identifying other unknown compounds.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038827
Laboratory report documenting GCMS analysis of sample AE02579 conducted on March 25, 2002, identifying other unknown compounds.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038891
Laboratory report documenting GCMS analysis of sample AE02568 conducted on March 25, 2002, identifying other unknown compounds.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058687
GCMS analysis report for sample AE04946 conducted on April 5, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038861
Laboratory report documenting GCMS analysis of sample AE02576 conducted on March 25, 2002, identifying other unknown compounds.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049350
Laboratory report documenting GCMS analysis of sample AE08931 conducted on April 26, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049370
Laboratory report documenting GCMS analysis of sample AE08933 conducted on April 26, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049380
Laboratory report documenting GCMS analysis of sample AE08935 conducted on April 26, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000059639
Laboratory report documenting GCMS analysis of sample AE05849 conducted on April 17, 2002, including surrogate recovery data.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058274
Gas chromatography-mass spectrometry analysis of environmental sample AE04734 conducted April 4, 2002, detecting unknown compounds and surrogates.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038302
Laboratory report documenting GCMS analysis of sample AE04024 conducted on March 15, 2002.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059145
Laboratory report documenting GCMS analysis of sample AE05233 for unknown compounds on April 9, 2002.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003628
Laboratory report documenting GCMS analysis of sample AE01498 conducted on March 6, 2002.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048500
Reference standard analysis results for volatile organic compounds used to verify GCMS instrument performance.
Similarity score 0.983 (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_000011694
DEP record of gas chromatography-mass spectrometry results generated in late February 2002.
Filed in the same folder
NYC-WTC_000011695
Fragmented page from a Department of Environmental Protection record regarding WTC environmental sampling showing partial extraction data.
Filed in the same folder
NYC-WTC_000011698
Quality control blank analysis results for GC/MS testing of sample AE04038 conducted on March 27, 2002.
Filed in the same folder
NYC-WTC_000011707
Laboratory report of a GCMS blank run on March 27, 2002, listing target compounds and detection limits.
Filed in the same folder
NYC-WTC_000011711
Calibration record for GCMS analysis of sample AE04038 conducted on March 27, 2002, showing compound responses.
Filed in the same folder