Cover page for environmental sample records from December 19, 2001, associated with the World Trade Center site.
NYC-WTC_000002237–000002497Folder label: “524 12/19/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\l\DATA\Oldec20\30472.D Acq On Vial: 8 : 20 Dec 2001 5:28 pm Operator: 206-BH .Sample : nyc Inst : GC/MS Ins Misc MS Integration Params: LSCINT.P Multiplr: 1.00
Quant Method : C:\HPCHEM\1\METHODS\HP121001.M (RTE Integrator) Title : VOCs BY EPA METHOD 5,24 Library : C:\DATABASE\NBS75K.L
Peak Number 3 3-Cyclobutene-1,2-dione, 3,4-d Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. ---------------------------------------- 15.12 0.03 ug/L 10715 1,4-DIFLUOROBENZENE 14.44 Hit# of 5 Tentative ID MW MolForm CAS# Qual ----------------------------------------- 1 3-Cyclobutene-1,2-dione, 3,4-dihydr 114 C4H204 2 1,3-Dioxolan-2-one 002892-51-5 4 88 C3H403 000096-49-1 4 3 Tetramethylhydrazine 88 C4H12N2 OOti4lc-19-a 4 4 3-Hexanone, 2-methyl- 114 C7H14O undance 007379-12-6 4 Scan 712 (15.120 min): 30472.D (-) m/z 114.05 100. 00 14
5000
63 88 14.80 15.00 15.20 15.40 44 m z 63.00 23.53% -> 10 20 30 40 50 60 70 80 90 100 110 120 undance #2826: 3-Cyclobutene-1,2-dione, 3,4-dihydroxy- 58
5000 114 14.80 15.00 15.20 15.40 86 m z 87.90 20.21% 17 40 68
-> 10 20 30 40 50 60 70 80 90 100 110 120 undance #62892: 1,3-Dioxolan-2-one
14.80 15.00 15.20 15.40 5000 43 m z 44.00 18.02% 88
58 -> 10 20 30 40 50 60 70 80 90 100 110 120 undance #830: Tetramethylhydrazine 14.80 15.00 15.20 15.40 88 73 5000 15 30 58 -> 10 20 30 40 50 60 70 80 90 100 110 120
30472.D HP121001.M Thu Dec 20 18:07:51 2001 Page 3
NYC-WTC 000002387
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000002499
Cover page for environmental sample records from December 26, 2001, associated with the World Trade Center site.
7 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_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_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_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 0.998
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.
7 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.
7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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_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_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_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 0.998
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 0.998
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.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_000002236
Fragmented DEP document from December 2001 regarding World Trade Center site activities.
Filed in the same folder
NYC-WTC_000002499
Cover page for environmental sample records from December 26, 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
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_000002742
Cover page for environmental sample records from December 28, 2001, associated with the World Trade Center site.
Similar indexed content