VOC analysis results, sample AE09569, April 26, 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\l\5973N\02APR26\9674F.D Vial: 17 Acq On 27 Apr 2002 3:23 am Operator: Sample nyc; fb 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, 1,2-difluoro- Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. 18.47 0.07 ug/L 33643 1,4-Difluorobenzene 17.70 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 90 2 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 90 3 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 90 4 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 87 Abundance Scan 1483 (18.475 min): 9674F.D (-) m/z 114.00 100.00% 1 4

5000

44 63 88 18.20 18.40 18.60 18.80

■n/z-> 0 AXI , 57, 68 75 . ..... ...................... I,'....... Ul|... 81 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 115 120 I 94 m/z 63700 18.36% Abundance #14687: Benzene, 1,2-difluoro- Il4

553 A 4 18.20 18.40 18.60 18.80 63 88 “m/z 44700 16.19% 37 50 T 57 I 1 94 , 0 Tp-rrTp-hTpT-rTpT-rr]nTn-Tp+nyi-H4yrTT-TpTTT-|T-rrTYrTTTpT4TpT-r4|TTTTp-r^^ •n/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 115120 Abundance #14694: Benzene, 1,4-difIuoro- 114 18.20 18.40 18.60 18.80 5000 m/z 88.10 15.88% 63 88 50 57 75 81 I 94 0 I"... I"".... I.. ...... Tifa-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115 120 Abundance #14689: Benzene, 1,3-difluoro- 1 4 18.20 18.40 18 60 18.80 m/z49.90 8.24% 5000

63 88

■n&-> 0 37 50 57 I 68 75 94 A 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110115 120 LXUXX 18.20 18.40 18.60 18.80

9674F.D W042302.M Mon Apr 29 11:43:07 2002 Page 4

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