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← Document results/DEP Box 04/524 2/1/02
Document / 201 pages

VOC analysis results sample AD24483, Site 524, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report listing VOC analysis results for sample AD24483 from Site 524 collected and processed in October 2001.

NYC-WTC_000000527–000000727

Folder label: “524 2/1/02”

Page image
Scanned page image, NYC-WTC_000000710
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02FEB01\01648F.D Vial: 26 Acq On 2 Feb 2002 4:32 am Operator: 201-wb Sample : nyc fb Inst : GC/MS Ins Misc : February 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 1,3-Dimethyl-2,4,5-trioxoimida Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T.

36.38 0.07 ug/L 74140 1,4-DICHLOROBENZENE-D4 26.95 --

Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------------------------------------------------------------- 1 1,3-Dimethyl-2,4,5-trioxoimidazolid 142 C5H6N2O3 005176-82-9 3 2 Methane, iodo- 142 CH3I 000074-88-4 2 3 3-Amino-l-methyl-4-nitropyrazole 142 C4H6N4O2 020055-00-9 2 dehyde, 5-nitro- 141 C5H3N04 000698-63-5 2 Scan 1866 (36.382 min): 01648F.D (-) m/z 142.15 100.00% 142 A

5000 115 63 36.00 36.20 36.40 36.60 m/z 141.15 80. > 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 dance #7792: 1,3-Dimethyl-2,4,5-trioxoimidazolidine

> 1 10 20 30 41 40 50 III 71 86 114 60 70 80 90 100 110 120 130 140 150 m/z 115.15 36.98%

idance #7755: Methane, iodo- 12

36.00 36.20 36.40 36.60 36.80 5000 127 m/z 63.05 17.20%

15 63 > 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 dance #7776: 3-Amino-I.methyl-4-nitropyrazole 12 36.00 36.20 36.40 36.60 36.80 m/z 57.65 15.51%

5000 112 52 69 81 96 126 > 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 36.00 36.20 36.40 36.60 36.80

01648F.D HP013102.M Mon Feb 04 09:30:21 2002 Page 5

NYC-WTC 000000710

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NYC-WTC_000000710Source: NYC Law Department, mirrored locally

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