Volatile organic compounds results, Mar 7 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\l\DATA\02MAR07\5167.D Vial: 16 Acq On 7 Mar 2002 10:17 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\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 1 Urea, methyl- Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 17.21 0.02 ug/L 14867 1,4-DIFLUOROBENZENE 15.05 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Urea, methyl- 74 C2H6N20 000598-50-5 4 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 4 3 1-Propanol, 2-methyl- 74 C4H10O 000078-83-1 3 4 2-Propanone, 1-hydroxy- 74 C3H602 ______ 000116-09-6 3 Abundance Scan 777 (17.213 min): 5167.D (-) m/z 73.95 100.00%| 74

82 5000 47 rr111111 i ■ ■ ■ ■ i ■ ■ ■ • i ■ • 16.80 17.00 17.20 17.40 17.60 TTTfT m/z 82.00 51.80% m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #310: Urea, methyl- 30 A 74 ................ Il.............. 5000 16.80 17.00 17.20 17.40 17.60 44 m/z 46.95 39.44% 15 58 + Ilsspopla WJ—Euuunr Tmag ““r1 m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #63810: Acetonitrile, dichloro­ 74 35 16.80 ILOO 1720 17.40 17.80 5000 82 m/z 76.00 36.58’

47 39 86 ‘‘“I' thmpmmmd TTTp- 'i' •" r ■' ‘ I m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #62585:1-Propanol, 2-methyl- 43 i • ■ ■ ■ i ■ ■ ■11 • ■'' i • ■ 16.80 17.00 17.20 17.40 17.60 m/z 84.00 34.96% 31

5000 27

38 59 74 ....t.< ।. ’ I 1# If.।,.1.!।11(lt., m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 16.80 17.00 17.20 17.40 17.60

5167.D HP022702.M Wed Mar 13 17:28:36 2002 Page 1

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