Cover page for environmental sample records from December 27, 2001, associated with the World Trade Center site.
NYC-WTC_000002616–000002740Folder label: “524 12/27/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File : C:\HPCHEM\1\DATA\01dec28\31458D.D Vial: 6 Acq On : 28 Dec 2001 2:28 pm Operator: 206-BH Sample : nyc dup Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\HP121001.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L
Peak Number 3 3-Cyclobutene-1,2-dione, 3,4-d Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 15.12 0.04 ug/L 13193 1,4-DIFLUOROBENZENE 14.47
Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------------------------------------------------------------- 1 3-Cyclobutene-1,2-dione, 3,4-dihydr 114 C4H204 002892-51-5 4 2 1,3-Dioxolan-2-one 88 C3H403 000096-49-1 4 3 Hydrazine, 1,2-diethyl- 88 C4H12N2 001615-80-1 4 4 3-Hexanone, 2-methyl- 114 C7H14O 007379-12-6 4 Abundance Scan 711 (15.120 min): 31458D.D (-) m/z 114.15 100.00% I 114 n
63 88 14.tiU 1 b.UU 1 b.. U 1 b.4U m/z 88.00 26.46 > 10 20 30 40 50 60 70 80 90 100 110 120 dance #2826: 3-Cyclobutene-1,2-dione, 3,4-dihydroxy- 58
5000 114 14.80 15.00 15.20 15.40 m/z 63.00 25.87 86 17 40
> 10 20 30 40 50 60 70 80 90 100 110 120 dance #62892: 1,3-Dioxolan-2-one
14.80 15.00 15.20 15.40 43 m/z 44.00 20.24 5000 1 88 /1A At
58 I I PTrrr rr - r 40 50 60 70 80 90 100 110 #840: Hydrazine, 1,2-diethyl- I 14.80 15.00 15.20 15.40 I 59 88
r., `4 73
I 40 50 60 70 80 90 100 110
31458D.D HP121001.M Fri Dec 28 15:08:00 2001 Page 3
NYC-WTC 000002700
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000002742
Cover page for environmental sample records from December 28, 2001, associated with the World Trade Center site.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000002499
Cover page for environmental sample records from December 26, 2001, associated with the World Trade Center site.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000002237
Cover page for environmental sample records from December 19, 2001, associated with the World Trade Center site.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000002034
Cover page for environmental sample records from December 13, 2001, associated with the World Trade Center site.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000002142
Cover page for environmental sample records from December 14, 2001, associated with the World Trade Center site.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000001683
Laboratory report listing recovery percentages for volatile organic compounds in sample AD28968 from November 28, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000001135
Laboratory report listing recovery percentages for volatile organic compounds in sample AD27490 from November 14, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000001851
Cover page for environmental sample records from November 27, 2001, associated with the World Trade Center site.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000001580
Laboratory report listing recovery percentages for volatile organic compounds in sample AD28325 from November 26, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000001255
Laboratory report listing recovery percentages for volatile organic compounds in sample AD27764 from November 15, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000002916
Laboratory report showing volatile organic compound analysis results for sample AE00105 processed on January 3 and 4, 2002.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000001026
Laboratory report listing recovery percentages for volatile organic compounds in sample AD27113 from November 13, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
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.
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NYC-WTC_000002615
Fragmented DEP document excerpt from December 27, 2001, related to World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000002742
Cover page for environmental sample records from December 28, 2001, associated with the World Trade Center site.
Similar indexed content
NYC-WTC_000002499
Cover page for environmental sample records from December 26, 2001, associated with the World Trade Center site.
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NYC-WTC_000002237
Cover page for environmental sample records from December 19, 2001, associated with the World Trade Center site.
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NYC-WTC_000002034
Cover page for environmental sample records from December 13, 2001, associated with the World Trade Center site.
Similar indexed content