VOC analysis results, sample AE02575, Feb 8 2002

NYC 9/11 Public Portal Document

Data File C:\HPCHEM\1\DATA\02FEB0 8\2 3 8 6.D Vial: 4 Acq On 8 Feb 2002 8:04 pm Operator: 201-wb Sample nyc 524 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 1 2-Pentanone Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 15.53 0.03 ug/L 38200 1,4-DIFLUOROBENZENE 15.13 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone 86 C5H10O 000107-87-9 7 2 3-Buten-2-ol, 3-methyl- 86 C5H10O 010473-14-0 5 3 Ethanone, 1-oxiranyl- 86 C4H602 004401-11-0 5 4 2-Butanone, 3-methyl- 86 C5H10O ________ 000563-80-4 4 Abundance Scan 669 (15.532 mln): 2386.D (-) m/z 43.05 100.00% 43

5000

86 39 15.20 15.40 15.60 15.80 ....... . .I| m/z 86.10 20.97% mlz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #706:2-Pentanone 43

5000 15.20 15.40 15.60 15.80 m/z 41.05 17.20% 27 558 39 I — 71 86 mppmmmmm m/z-> 20 25 3035404550556065 70 75 808590 95 Abundance #716:3-Buten-2-ol, 3-methyl- 43 -n-pn-n-p-r ■ ■ i ■11 ■ i 15.20 15.40 15.60 15.80 5000 m/z 39.05 15.34% 39 27 86 53 58 67 71 m/z-> ■ ■ ■ i ■ “ ‘ i ‘ ■ • i ■ ■ ‘ ■ i ■ ” I’ 20 25 3035404550556065 70 75 80859095 .... . . ... i i i TVTpp Abundance #666: Ethanone, 1-oxiranyl- 43 PPPA-A 15.20 15.40 15.60 15.80 m/z 42.15 14.23%

5000

27 55 71 86 31 39 | 'I"'1!11 —pm m/z-> 20 253035404550556065 70 75 80859095 15.20 15.40 15.60 15.80

2386.D HP021702.M Wed Feb 20 16:20:53 2002 Page 1

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