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\9678.D Vial: 14 Acq On : 27 Apr 2002 1:03 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, 1,4-difluoro- Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 18.47 0.06 ug/L 30000 1,4-Difluorobenzene 17.70

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 91 2 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 90 ■ 3 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 87 4 Benzene, 1,2-difluoro- $$ Benzen... 114 C6H4F2 000367-11-3 87 Abundance Scan 1483 (18.475 min): 9678. D (-) m/z 114.00 100.00% 1 4

553 63 88 1 I ■ I 1 I I I I ■ [ I .

44 50 57 gg 94 75 81 18.20 18.40 1 8.60 18.80 ol .. ....... I|.u,|...... 4rT44r+TyTT .............. I'll m/z88.00 20.89% Tl/Z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 115 120 Abundance #14694: Benzene, 1,4-difluoro- 1 4

5000 18.20 18.40 18.60 18 80 63 88 m/z63.10 20.06% 50 57 75 81 I 94 0 4^^ +t A •n/z->. 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110115 120 Abundance #14693: Benzene, 1,4-difluoro- 1 4

18.20 18.40 18.60 18.80 5000 m/z 57.1.0 13.63% 63 88 50 57 94 75 81 0 ....... . Abundance 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 115 120 #14687: Benzene, 1,2-difluoro- 1)4 i 1 18.20 18.40 18.60 18.80 m/z50.10 12.84%

5000

ljJjUXj 63 88 37 50 57 I 94 0 TTTp+r ........ I.... '1.... . I " " I' W Tl/Z~> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 115 120 18.20 18.40 18.60 18.80

9678.D W042302.M Mon Apr 29-11:43:16 2002 Page 4

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