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 5 1,3,5-Cycloheptatriene Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 18.00 0.05 ug/L 20509 CHLOROBENZENE-D5 21.10
Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------------------------------------------------------------- 1 1,3,5-Cycloheptatriene 92 C7H8 000544-25-2 4 2 Cyclobutene, 2-propenylidene- 92 C7H8 052097-85-5 4 3 Spiro[3.3]hepta-1,5-diene 92 C7H8 022635-78-5 4 to 13 . 2 . 0 J hepta-2,6 -ciiene 92 C'/118 UU2422-86-8 4 Scan 881 (17.999 min): 29790F.D (-) m/z 44.00 100.00% i
91
65 v 51 I !" 17.60 17.80 18.00 18.20 18.40 m z 91.10 82.730 I ,3,5-Cycloheptatriene
17.60 17.80 18.00 18.20 18.40 65 m/z 92.00 59.670 27 37 46 51 61, 1 i 40 45 50 55 60 65 70 75 #964: Cyclobutene, 2-propenylidene-
z 65.00 32.3701
65 51 , 1. 61 II I i l l i l i l l i 15 50 55 60 65 70 71 #962: Spiro[3.3]hepta-1,5-diene
m/z 51.
27 37 51 61 1 1 1 77 r 86 ri7 ri f fl j i 40 45 50 55 60 65 70 75 80 85 90 95 100 17.60 17.80 18.00 1
29790F.D HP121001.M Wed Dec 19 09:21:59 2001 Page 5
NYC-WTC 000002202
OCR can misread numbers and units. Confirm readings against the page image before using them.
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.
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_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.
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
NYC-WTC_000002499
Cover page for environmental sample records from December 26, 2001, associated with the World Trade Center site.
Similar indexed content