VOC analysis results, sample AE02575, Feb 8 2002

NYC 9/11 Public Portal Document

Data File C:\HPCHEM\l\DATA\02FEB08\2710.D Vial: 12 Acq On 9 Feb 2002 1:51 am 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. 15.51 0.04 ug/L 45944 1,4-DIFLUOROBENZENE 15.10 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone 86 C5H10O 000107-87-9 37 2 l-Propen-2-ol, formate 86 C4H602 032978-00-0 9 3 3-Buten-2-ol, 3-methyl- 86 C5H10O 010473-14-0 9 4 Propane, 2-(ethenyloxy)- 86 C5H10O ______ 000926-65-8 9 Abundance Scan 668 (15.513 min): 2710.D (-) m/z 43.05 100.00% 43

5000 VAl).. MA .++ A 39 58 86 15.20 15.40 15.60 15.80 m/z 86.10 15.93% T i “ “ i‘■ ■ ■ i‘ ■ ■ ■ i T" m/z-> 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 15.06% 27 30 86 =-58 71 ....... I..... ..1..... ............ I F’111 m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 A Abundance #659:1-Propen-2-ol, formate 43 58 ■ ■ i ■ ■ ■ ■ i ' i' • ■ ‘ T ’ I 15.20 15.40 15.60 15.80 5000 m/z 42.05 13.03% 29 86

... H i . . .. m/z-> 20 25 3035404550556065 70 75 80859095 Abundance #716:3-Buten-2-ol, 3-methyl- 43 15.20 15.40 15.60 15.80 38.95 12.58%

5000 39 27 53 58 86 67 71 16 -rTrrrrrrp- " I " ‘' I''' K rfrrrrpr cv M m/z--> 20 25 303540455055 60 65 70 75 80 85 90 95 15.20 15.40 15.60 15.80

2710.D HP021702.M Wed Feb 20 16:40:57 2002 Page 1

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