VOC analysis results, sample AE03015, Feb 15 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\02feb26\3380D.D Vial: 3 Acq On : 26 Feb 2002 4:46 pm Operator: 201-wb Sample : nyc dup Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP021702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 1 Benzene, 1,2-difluoro- Concentration Rank 1 R.T. EstConc Area Relative to I STD R.T. 15.82 0.05 ug/L 62890 1,4-DIFLUOROBENZENE 15.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 83 2 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 78 3 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 78 4 2-Imidazolidinone, 1,3-dimethyl- 114 C5H10N2O 000080-73-9 7 Abundance Scan 696 (15.818 min): 3380D.D (-) m/z 114.15 100.00% 1 4

5000

63 88 A.......... 50 57 75 15.60 15.80 16.00 16.20 -444 I ■ ■ i ■ ■ ■ ■ i ■ ■ ' ■ i ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ 1, m/z 88.10 23.75% m/z-> 30 40 50 60 70 80 90 100 110 120 Abundance #2863: Benzene, 1,2-difluoro- 1 4

5000 15.60 15.80 16.00 16.20 63 88 m/z 63.05 21.59%

49 ■ • ■ r11 • 11 ■ 75 81 94 । ■ i'> ■ - m/z-> 30 40 50 60 70 80 90 100 110 ' 120 ' Abundance #2865: Benzene, 1,3-difluoro- 1 4

15.60 15.80 16.00 16.20 5000 m/z 57.05 13.88% 63 88 37 75 81 94 1 ‘ 1 I 1 ' ' ' I1' 1 -PPP i

m/z-> 30 ■ i ■ ' i ■ 40 50 60 70 80 90 100 110 120 Abundance #64097: Benzene, 1,4-difluoro- 1 4 15.60 15.80 16.00 16.20 m/z 50.05 10.81% A 5000

63 88 50 57 75 81 94 -- i ‘ । > ■ > । । ■ ■ obeogovoig* n/z--> 30 40 50 60 70 80 90 100 110 120 15.60 15.80 16.00 16.20

3380D.D HP021702.M Tue Feb 26 17:28:34 2002 Page 1

NYC-WTC_000019925