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VOC analysis results, sample AE11278, May 2002

Machine-extracted title · confidence 95%

Laboratory report for volatile organic compounds in sample AE11278 analyzed on May 10, 2002.

NYC-WTC_000083127–000083199

Folder label: “524 5/9/02

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Scanned page image, NYC-WTC_000083186
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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\l\DATA\02MAY10\11283 .D Vial 11 Acq On 10 May 2002 10:16 pm Operator 201-wb Sample nyc Inst GC/MS Ins Mise Multiplr 1.00 MS Integration Params: LSCINT.P

Quant Method C:\HPCHEM\1\METHODS\HP042202.M (RTE Integrator) Title VOCs BY EPA METHOD 524 Library C: \DATABASE\NBS7.5K.L ********************************************************************* Peak Number 1 1-(Propenylthio)prop-l-ene Concentration Rank 1

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

15.75 0.03 ug/L 20747 1,4-DIFLUOROBENZENE 15.09

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 C4H6N2O2; 006843-45-4 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 692 (15.749 min): 11283.D (-) m/z 114.15 100.00% 1 4 8lililil

6lililil

4000 L r-j- 15.40 15.60 15.80 16.00 50 63 88 m/z 63.05 25.34% I J-pl■ I I I I 1 I [ I I 1 I I I I I I j I‘I

Ti/z-> 20 30 40 50 60 70 80 90 100 110 120 * Abundance #2940; 1 -(Propenylthio)prop-I -ene 1 4 41 99

5000 15.40 15.60 15.80 16.00 m/z 49.95 21.78% 59 73 85 47 I III ■ I Ti/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64088: 2,4-lmidazolidinedione, 3-methyl- 1 4

15.40 15.60 15.80 16.00 58 m/z 88.10 20.19% lililil

86 42 71 ' I ' ' ' ' i ' ' ' I ' Ti/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64087: 3-Cyclobutene-1,2-dione, 3,4-dihydroxy- 58 15.40 15.60 15.80 16.00

552 114

-n/z-> 20 UL 30 41 40 50 60 68 70 80 86 ' I ' I................. I 90 100 110 120

11283.D HP042202.M Tue May 14 10:51:14 2002 Page 1

NYC-WTC_000083186

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NYC-WTC_000083186Source: NYC Law Department, mirrored locally

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