VOC analysis results, sample AE02575, Feb 8 2002

NYC 9/11 Public Portal Document Library Search compound Report

Data File C:\HPCHEM\l\DATA\02FEB08\2711.D Vial: 13 Acq On 9 Feb 2002 2:34 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 Butanoic acid, methyl ester Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 16.52 0.05 ug/L 48423 1,4-DIFLUOROBENZENE 15.10 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 53 2 Acetamide, N,N-dimethyl- 87 C4H9NO 000127-19-5 9 3 Propane 44 C3H8 000074-98-6 7 4 1-Butanamine, 3-methyl - 87 C5H13N _____ 000107-85-7 5 Abundance Scan 726 (16.524 min): 2711 .D (-) m/z 43.05 100.00% 43 74 8000

6000

4000 59 16.20 16.40 16.60 16.80 87 ImImT 11011... A m/z 73.95 81.13% m/z~> 10 20 30 40 50 60 70 80 90 100 Abundance #63490: Butanoic acid, methyl ester 43 74

5000 27 16.20 16.40 16.60 16.80 59 m/z 71.15 55.18% 87 ........1........ 102 37 1100/0/0/0/0/0/010/0. 4 ■ ■ i ' ' ■ ■ i ■ ■ ■ ■ i 1 ■ ■ ■ i m/z-> 10 20 30 40 50 60 70 80 90 100 Abundance #62881: Acetamide, N,N-dimethyl- 44

16.20 16.40 16.60 16.80 5000 m/z 41.05 40.12% 15 87

30 72 T’—Ttt 56 | ■ ‘ i ■ ■ ' ■ i ■ ■ ■ • i ‘ ■ i ■ ‘ 1 i ■ ■ ■ ■ i' 1 1 ' i m/z-> 10 20 30 40 50 60 70 80 90 100 Abundance #62269: Propane 29 16.20 16.40 16.60 16.80 m/z 39.05 32.51%

5000 44

m/z—> 15 pjadipan 10 20 30 40 L ‘ i ■ ■ ■ ■ i ' ‘ 50 60 ■ i ■ ■ ■ ' i ■ ■ ■ ■ i ■ ‘ ■ 1 i ■ ‘ ‘ ■ i 70 80 90 100 16.20 16.40 16.60 16.80

2711.D HP021702.M Wed Feb 20 16:45:48 2002 Page 1

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