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Document / 261 pages

WTC sample cover sheet, Dec 19 2001

Machine-extracted title · confidence 95%

Cover page for environmental sample records from December 19, 2001, associated with the World Trade Center site.

NYC-WTC_000002237–000002497

Folder label: “524 12/19/01

Page image
Scanned page image, NYC-WTC_000002497
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\01dec24\30713F.D Vial: 13 Acq On : 25 Dec 2001 12:53 am Operator: 206-BH Sample : nyc fb Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\l\METHODS\HP121001.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 3 1-(Propenylthio)prop-l-ene Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 15.07 0.04 ug/L 10278 1,4-DIFLUOROBENZENE 14.42

Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------------------------------------------------------------- 1 1-(Propenylthio)prop-l-ene 114 C6H10S 000000-00-0 3 2 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N202 006843-45-4 3 3 3-Cyclobutene-1,2-dione, 3,4-dihydr 114 C4H204 002892-51-5 2 4 2-Pentenoic acid, methyl ester 114 C6H1002 000818-59-7 2 4bundance Scan 708 (15.070 min): 30713F.D (-) m/z 114.05 100. 00% ( 114 A

40001 63 88 m/z 63.00 32.42° #2940:1-(Propenylthio)prop-1-ene 41 1 4

14.80 15.00 15.20 15.1 m/z 88.00 23. 85

3 120 r1- 114

58

70 80 90 1 110 1,2-dione, 3,4-dihydroxy-

114 86 17 I I 110

30713F.D HP121001.M Tue Dec 25 01:38:42 2001 Page 3

NYC-WTC 000002497

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NYC-WTC_000002497Source: NYC Law Department, mirrored locally

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WTC sample cover sheet, Dec 26 2001 · Box DEP Box 04

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 ↗
WTC sample cover sheet, Dec 13 2001 · Box DEP Box 04

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 ↗
WTC sample cover sheet, Dec 14 2001 · Box DEP Box 04

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 ↗
WTC sample cover sheet, Dec 28 2001 · Box DEP Box 04

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 ↗
WTC sample cover sheet, Dec 27 2001 · Box DEP Box 04

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 ↗
WTC sample cover sheet, Nov 27 2001 · Box DEP Box 04

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 ↗

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