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WTC sample cover sheet, Dec 26 2001

Machine-extracted title · confidence 95%

Cover page for environmental sample records from December 26, 2001, associated with the World Trade Center site.

NYC-WTC_000002499–000002614

Folder label: “524 12/26/01

Page image
Scanned page image, NYC-WTC_000002504
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\01DEC26\1226BL1.D Vial: 5 Acq On : 26 Dec 2001 8:28 am Operator: 206-BH Sample : lb 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 1 2,4,5-Trioxoimidazolidine Concentration Rank 12 R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 15.07 0.05 ug/L 20077 1,4-DIFLUOROBENZENE 14.40 Hit# of Tentative ID 5 MW MolForm CAS# Qual --------------------------------------------------------------------- 1 2,4,5-Trioxoimidazolidine 114 C3H2N2O3 000120-89-8 5 2 Cyclohexanone, 3-hydroxy- 114 C6H1002 000823-19-8 4 3 2-Butenediamide, (Z)- 114 C4H6N2O2 000928-01-8 4 4 2H-Pyran-2-one, tetrahydro-4-methyl 114 C6H1002 001121-84-2 4 undance Scan 709 '154.069 min): 1226BL1.D (-) m z 114.05 100. 00%

5000

63 88 14.80 15.00 15.20 15.40 219 m/z 1 1 1 1 1 1 1* 88.00 23.03% -> 30 40 50 60 70 80 90 100 110120130140 150 160 170180190 200 210 220 undance #2824: 2,4,5-Trioxoimidazolidine

114 5000 86 14.80 15.00 15.20 15.40 m/z 63.10 20.39% 70 54 rilz-> 30 40 50 60 70 80 90 100110 120 130 140 150 160 170180 190200 210220 undance #2916: Cyclohexanone, 3-hydroxy-

I I I I I I J I I I I J 68 14.80 15.00 15.20 15.40 5Q m z 49.90 14.92%

114 86 T-.. i/z-> 30 40 50 60 70 80 90 100 110120 130140150160170180 190 200 210 220 bundance #2831: 2-Butenediamide, (Z)- 4 14.80 15.00 15.20 15.40 m/z 68.90 13.20% 71 5000 97 114

rilz-> 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 220 14.80 15.00 15.20 15.40

1226BL1.D HP121001.M Wed Jan 02 10:24:27 2002 Page 1

NYC-WTC 000002504

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NYC-WTC_000002504Source: NYC Law Department, mirrored locally

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WTC sample cover sheet, Dec 19 2001 · Box DEP Box 04

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

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

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Cover page for environmental sample records from December 13, 2001, associated with the World Trade Center site.

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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.

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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

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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 0.999

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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