Cover page for environmental sample records from December 14, 2001, associated with the World Trade Center site.
NYC-WTC_000002142–000002235Folder label: “524 12/14/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\01DEC17\29790F.D Vial: 16 Acq On : 18 Dec 2001 12:52 am Operator: 206-BH Sample : nyc fb 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 4 3-Cyclobutene-1,2-dione, 3,4-d Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 15.14 0.03 ug/L 8483 1,4-DIFLUOROBENZENE 14.49
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 3-Hexanone, 2-methyl- 114 C7H140 007379-12-6 3 3 3-Pentanone, 2,4-dimethyl- 114 C7H140 000565-80-0 3 4 4-Heptanone 114 C7H14O 000123-19-3 3 undance Scan 713 (15.137 min): 29790F.D (-) m/z 114.10 100.00 14
5000 4450 88 14.80 15.00 15.20 15.40 63 m/z 44.00 26.58% rilz-> 10 20 30 40 50 60 70 80 90 100 110 120 M tn undance #2826: 3-Cyclobutene-1,2-dione, 3,4-dihydroxy- 58
5000 114 14.80 15.00 15.20 15.40 86 m/z 50.10 26.58% 17 40 68 -> 10 20 30 40 50 60 70 80 90 100 110 120 undance #3058: 3-Hexanone, 2-methyl- 4 71 14.80 15.00 15.20 15.40 5000 m/z 88.00 26.49%
27 114 55
-> 10 20 30 40 50 60 70 80 90 100 110 120 undance #64142: 3-Pentanone, 2,4-dimethyl- 4 14.80 15.00 15.20 15.40 m/z 63.00 8.65%
5000 71
27 114 55 -> 10 20 30 40 50 60 70 80 90 100 110 120 14.80 15.00 15.20 15.40
29790F.D HP121001.M Wed Dec 19 09:21:55 2001 Page 4
NYC-WTC 000002201
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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_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_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_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_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_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_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 ↗NYC-WTC_000001963
Cover page for environmental sample records from December 12, 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_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_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_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_000002141
Fragmented DEP document from December 2001 regarding World Trade Center site activities.
Filed in the same folder
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_000002237
Cover page for environmental sample records from December 19, 2001, associated with the World Trade Center site.
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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.
Similar indexed content