Cover page for environmental sample records from December 28, 2001, associated with the World Trade Center site.
NYC-WTC_000002742–000002834Folder label: “524 12/28/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document i4 wi dL y JCd.L LIl %-umpOUI1U xeporr
Data File : C:\HPCHEM\1\DATA\01dec28\31549.D Vial: 10 Acq On : 28 Dec 2001 5:24 pm Operator: 206-BH Sample : nyc 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 Tetramethylhydrazine Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 15.12 0.03 ug/L 9057 1,4-DIFLUOROBENZENE 14.46
Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------------------------------------------------------------- 1 Tetramethylhydrazine 88 C4H12N2 006415-12-9 4 2 1,3-Dioxolan-2-one 88 C3H403 000096-49-1 4 3 3-Pentanone, 2,4-dimethyl- 114 C7H14O 000565-80-0 3 4 Butane, 2-(ethenyloxy)-2-meth l- 114 C7H14O 029281-39-8 3 bundance Scan 711 (15.121 min): 31549.D (-) m/z 114.05 100.00%- 14
8000
6000 88 14.80 15.00 15.20 15.40 m z 88.00 46.58% n/z—> 10 20 30 40 50 60 70 80 90 100 110 120 undance #830: Tetramethylhydrazine
88 73 5000 15 14.80 15.00 15.20 15.40 30 m z 44.00 42.42% 58
—> 10 20 30 H 401 50 60 70 80 90 100 110 120 undance #786: 1,3-Dioxolan-2-one
14.80 15.00 15.20 15.40 5000 43 88
58 —> 10 20 30 40 50 60 70 80 90 100 110 120 undance #64142: 3-Pentanone, 2,4-dimethyl- 43
5000 71
27 114 55 n/z—> 10 20 30 40 50 60 70 80 90 100 110 120
31549.D HP121001.M Fri Dec 28 18:04:53 2001 Page 3
NYC-WTC 000002788
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000002616
Cover page for environmental sample records from December 27, 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 0.999
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 0.999
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 0.999
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_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 0.998
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 0.998
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 0.998
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 0.998
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 0.998
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_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_000002741
Fragmented DEP document excerpt from December 28, 2001, related to World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000002616
Cover page for environmental sample records from December 27, 2001, associated with the World Trade Center site.
Similar indexed content
NYC-WTC_000002237
Cover page for environmental sample records from December 19, 2001, associated with the World Trade Center site.
Similar indexed content
NYC-WTC_000002142
Cover page for environmental sample records from December 14, 2001, associated with the World Trade Center site.
Similar indexed content
NYC-WTC_000002034
Cover page for environmental sample records from December 13, 2001, associated with the World Trade Center site.
Similar indexed content