Volatile organic compounds analysis results, April 29, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\5973N\02APR2 9\10019.D Vial: 13 Acq On : 30 Apr 2002 4:45 am Operator: Sample : nyc Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1...\W042302.M (RTE Integrator) Title : VOC method 8260 Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 2 Benzene, 1,3-difluoro- Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 18.47 0.06 ug/L 26415 1,4-Difluorobenzene 17.70 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Benzene, 1,3-dif luoro- 114 C6H4F2 000372-18-9 90 2 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 90 3 Benzene, 1,4-difluoro­ 114 C6H4F2 000540-36-3 90 4 Benzene, 1,4-difluoro- (CAS) $$ ... 114 C6H4F2 000540-36-3 87 Abundance Scan 1483 (18.475 min): 10019.D (-) m/z 114.00 100.00% 114

5000

63 75 81, “ 94 f ' ' I ' ‘

43 50 57 — 68 I.I<।..I,।... 11।।, P. 18.20 18.40 18.60 18.80 m/z 19.40% 0 ■■ i" i ■"‘i' ’TT ■ i" ■' i nz-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115120 Abundance #14689: Benzene, 1,3-difluoro- 1 4

5000 18,20 18.40 18.60 18.80 63 m/z 88.00 14.96% 88 50 57 nz-> 37 L 94 68 75 mHmpm mm 0 11111111111111111111111111 ip 111 U 111 rH p 1111111 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115120 Abundance #14693: Benzene, 1,4-difluoro- 1* 4

18.20 18.40 18.60 18.80 5000 m/z57.00 9.90% 63 88 50 75 81 57 94 0 mpH Impm ■ 111 ■ 1111 > ■ । j 1111111111111 ipl 11111 h । > >■

miz-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115120 Abundance #14694: Benzene, 1,4-difluoro- * * i * * ' • । • 1 • i • ■ 1- 4 18.20 18.40 18.60 18.80 m/z 115.10 9.35%

5000

63 88 50 57 94 m/z—> 75 81 0 mmmH mptknp qtmmpmp 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115120 fmmom 18.20 18.40 18.60 18.80

10019.D W042302.M Tue Apr 30 09:46:37 2002 Page 4

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