Volatile organic compounds blank results, Feb 28 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\l\DATA\02FEB27\3923.D Vial: 10 Acq On : 27 Feb 2002 11:51 pm Operator: 201-wb Sample : nyc 524 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 Benzene, 1,4-difluoro- Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 15.82 0.06 ug/L 97954 1,4-DIFLUOROBENZENE 15.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 83 2 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 58 3 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 52 4 Methimazole 114 C4H6N2S 000060-56-0 9 Abundance Scan 695 (15.818 min): 3923.D (-) m/z 114.10 100.00%| 1 4

5000

63 __.MAA 5 57 88

m/z-> 30 40 0 TTI 1 . 75 81 X 50 60 70 80 901 100 94 1 11 1 i 1 1 1 1 i 1 110 120 m/z 15.60 15.80 16.00 16.20 63.05 22.05'

Abundance #2864: Benzene, 1,4-difluoro- 1 4

5000 63 15.60 15.80 16.00 16.20 m/z 57.05 17.55 50 57 88

m/z-> 30 37 ' i' ■ ■ ' i ' 40 ..7 50 60 'I' 70 80 81 rTT 90 94 P 100 110 120

.I . M Abundance #64098: Benzene, 1,3-difluoro- 1 4

15.60 15.80 16.00 16.20 5000 m/z 88.00 17.39'

63 57 88 50

m/z-> 37 * I ' * ’ ’ _I ‘ 010001011/1751,— 30 40 50 60 70 80 901 94 —PPI i 100 X 110 120 Abundance #64096: Benzene, 1,2-difluoro- 1 4 15.60 15.80 16.00 16.20 m/z 50.05 12.77%

5000

63 88 50 57 ' i ■ ■ 37 i ■ -50I ' 1, 60l ' 70 75 1 i-p-n-r-p-r ' 94 I l’,‘‘ । । । । । '-| i1 I ■ ' i ■ ■ 1 .....II ■ i ■ ■ ■ • i • * ■ ■ । ■ m/z-> 30 40 80 90 100 110 120 15.60 15.80 16.00 16.20

3923.D HP022702.M Thu Mar 07 17:38:08 2002 Page 1

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