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← Document results/DEP Box 04/524 12/19/01
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 57 of 261→
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Scanned page image, NYC-WTC_000002293
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\Oldecl9\30111D.D Vial: 11 Acq On : 19 Dec 2001 8:04 pm Operator: 206-BH Sample : nyc 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 2 3-Hexanone, 2-methyl- Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 15.10 0.03 ug/L 8747 1,4-DIFLUOROBENZENE 14.44

Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------------------------------------------------------------- 1 3-Hexanone, 2-methyl- 114 C7H140 007379-12-6 4 2 2-Oxepanone 114 C6H10O2 000502-44-3 3 3 2H-Pyran-2-one, tetrahydro-4-methyl 114 C6H10O2 001121-84-2 3 4 4-Heptanone 114 C7H140 000123-19-3 3 Abundani Scan 710 (15.102 min): 30111D.D (-) m/z 114.05 100.00% 114 A

63 57 1 14.80 15.00 15.20 15.40 44 m/z 63.00 29.16 #64192: 3-Hexanone, 2-methyl- 71

lu ll t r i l l I 1 1 1 1 1 1 1 1 1 1

14.80 15.00 15.20 15.40 114 m/z 57.00 21.91° 55 86 99 60 70 80 90 100 110 #64123:2-Oxepanone

14.80 15.00 15.20 15.40 m/z 44.00 13.781 84 70 114

60 70 80 90 100 110 2H-Pyran-2-one, tetrahydro-4-methyl- 55 14.80 15.00 15.20 15.40

45

70 114 84 60 70 80 90 100 110 I

30111D.D HP121001.M Wed Dec 19 20:43:55 2001 Page 2

NYC-WTC 000002293

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NYC-WTC_000002293Source: NYC Law Department, mirrored locally

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

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Cover page for environmental sample records from December 26, 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 14 2001 · Box DEP Box 04

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Cover page for environmental sample records from December 14, 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 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.

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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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