Volatile organic compounds blank results, Mar 8 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\1\DATA\O2MARO8\5181.D Vial: 17 Acq On 9 Mar 2002 12:07 am Operator: 201-wb Sample nyc Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 1 2,4-Imidazolidinedione, 3-meth Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 15.72 0.03 ug/L 18649 1,4-DIFLUOROBENZENE 15.05 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2,4-lmidazolidinedione, 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 C4H204 002892-51-5 2 4 1-Propene, 3,3 1-thiobis- 114 C6H10S ______ 000592-88-1 2 Abundance Scan 689 (15,716 min): 5181.D (-) m/z 114.15 100.00% 1 4

5000

63 15.40 15.60 15.80 16.00 50 I ■ ■88 11 ■ ■ ■ ■ i ■ ■ ■ ■ i1 ' ■ ■ i ■ ■ m/z 63.05 26.15% i ' ‘ ' i ' ‘ ‘ ' i ■ ‘ ■ i ' ‘ ‘ ‘ i ' ' 1 ■ i ' ' ' ‘ 1 1 /z—> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64088:2,4-lmidazolidinedione, 3-methyl- 1 4

58 5000 ' ■ i ■ ■ ■ ' i ■ ' 1 I 1 1 ' 1 (1 ‘ 1 1 I 15.40 15.60 15.80 16.00 86 m/z 88.00 22.23%

i ' ■ ■ ■ i ‘ 42 ‘ i • ■ ' ■ i ' ' 71 ■ i ■ ■ ■ ‘ i ■ ‘ ‘ ■ I • I ‘ • • ■ i ■ ' ■ ■ i ' ‘ m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #2940:1-(Propenyithio)prop-1-ene 1 4 41 99 15.40 15.60 15.80 16.00 5000 m/z 50.05 19.45%

73 85 47 111414**1* ■1 • । ■ • • • । ■ ■ ■ • । 58 -n-p-r-n-p-r m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64087:3-Cyclobutene-1,2-dione, 3,4-dihydroxy- - 29 58 15.40 15.60 15.80 16.00

5000 114

m/z-> -14 20 30 40 50 68 8,6 L’**11’*’11***I’*’’I’’**1* 60 70 80 90 100 110 120

5181.D HP022702.M Sun Mar 10 13:20:37 2002 Page 1

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