VOC analysis results, sample AE11575, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDchem\l\5973N\02may20\11572.D Vial: 12 Acq On 20 May 2002 8:21 pm Operator: Sample nyc Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSC.P

Quant Method : C:\MSDCHEM\1...\W050302.M (RTE Integrator) Title : VOC method 8260 Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peale Number 2 Benzene, 1,2-difluoro- $$ B... Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T.

18.48 0.06 ug/L 27784 1,4-Di fluorobenzene 17.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzene, 1,2-difluoro- $$ Benzen... 114 C6H4F2 000367-11-3 93 2 Benzene, 1,3-difluoro- (CAS) $$ ... 114 C6H4F2 000372-18-9 93 3 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 91 4 Benzene, 1,4-difluoro-______________ 114 C6H4F2 000540-36-3 90 Abundance Scan 1483 (18.475 min): 11572.D (-) m/z 114.00 100.00% 1 4

5000

63 88 ' ' ' I ' ' ' ' I ' ' ' 1^' ' ' ‘ I ' ' ' ' y 50 57 I 59 75 I 94 18.20 18.40 18.60 18.80 0 m/z 88.00 1679^% m/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 115 120 A Abundance #14688: Benzene, 1,2-difluoro- $$ Benzene, o-difluoro- $$ ... 1 4

5000 _ia2o_ja40_!a6o_ia80^ 63 88 Wz eyryy is.58% 68 75 81 94 Tl/Z-> 0 49 rXpUt 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115 120 + Abundance #14691; Benzene, 1,3-difluoro- (CAS) $$ 1,3-Difluorobenzen... 1 4 \ 18.20 18.40 18.60 18.80 5000 “m/z 44.00 11.03%

50 I 70 75 81 94 0 m/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 Abundance #14687: Benzene, 1,2-difIuoro- 1 4 18.20 18.40 18.60 18.80 m/z57.00 8.83% 5000

63

•n/z~> 0 37 V I ■i|ilirpui|irrr|iHirHii|llU|' 75 rrTTfr 88 I 94 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115 120 I 18.20 18.40 18.60 18.80

L1572.D W050302.M Mon May 20 21:02:48 2002 Page 4

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