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Volatile organic compound analysis results, sample AE08951, April 2002

Machine-extracted title · confidence 100%

Laboratory report listing volatile organic compounds and concentrations for sample AE08951 with method detection limit qualifiers.

NYC-WTC_000082119–000082220

Folder label: “524 4/19/02

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Scanned page image, NYC-WTC_000082203
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\l\DATA\02APR19\9093 .D Vial 9 Acq On 20 Apr 2002 2:38 am Operator 201-wb Sample nyc Inst GC/MS Ins Mise April 19, 2002 Multiplr 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peale Number 1 2,4-Imidazolidinedione, 3-meth Concentration Rank 1

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

15.82 0.03 ug/L 18828 1,4-DIFLUOROBENZENE 15.15

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O2 006843-45-4 3 2 1-(Propenylthio)prop-l-ene 114 C6H10S 000000-00-0 3 3 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H2O4 002892-51-5 2 4 2,4,5-Trioxoimidazolidine 114 C3H2N2O3:000120-89-8 2 Abundance Scan 696 (15.818 min): 9093.D (-) m/z 114.15 100.00% 1 4

8liWfl

6000

4000 63 I 15.60 15.80 16.00 16.20 50 I 88 m/z 62.95 38.35% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #64088: 2,4-lmidazolidinedione, 3-methyl- 1 4

58 iBilil 15.60 15.80 16.00 16.20 86 m/z 50.15 27.21%

42 71 m/z->10 20 30 40 50 60 70 80 90 100 110 120 Abundance #2940: 1-(Propenylthio)prop-1-ene 1 4 41 99 15.60 15.80 16.00 16.20 5000 m/z 88.10 26.72%

59 73 85 ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' -tV I II I ' ' I ' ' Tl/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #2826: 3-Cyclobutene-1.2-dione, 3,4-dihydroxy- 29 15.60 15.80 16.00 16.20 58

5000 114

86 17 40 ....... 68 ' I'' '' I'' ''I' m/z-> 10 20 30 40 50 60 70 80 90 100 110 120

9093.D HP031802.M Mon Apr 22 09:47:07 2002 Page 1

NYC-WTC_000082203

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NYC-WTC_000082203Source: NYC Law Department, mirrored locally

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