VOC analysis results, sample AE11575, May 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDchem\l\5973N\02may20\11566.D Vial: 6 Acq On : 20 May 2002 4:28 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 ********************************************************************* Peak Number 3 Benzene, 1,4-difluoro- Concentration Rank 5

R.T. EstConc Area Relative to ISTD R.T.

18.48 0.06 ug/L 26913 1,4-Difluorobenzene 17.70

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 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, 1,2-difluoro- 114 C6H4F2 000367-11-3 90 Abundance Scan 1483 (18.475 min): 11566.D (-) m/z 114.00 100.00% 1 4

5000

» 7 “ 6S 88 I OO 75 81 94 133 18.20 18.40 18.60 18.80 OY^ ''I 1 ' I ' m/z 61710 21700% Ti/z-> 30 40 50 60 70 80 90 100 110 1 20 130 140 Abundance #14694: Benzene, 1,4-difluoro- 1 4

aiwi A 18.20 18.40 18.60 18.80 63‘ 88 m/z 81700 11716%

Ti/z-> 01,^-^^.,-,^-, 30 40 50

50 57 I 60 A 70 75 81 80 90 I 100 94................ 110 120 I 130 140 Abundance #14693: Benzene, 1,4-difIuoro- 1 4

18.20 18.40 18.60 18.80 5000 m/z 57710 11786% 63 88 50 57 94 0 . I ■ I . . I I ' I' ' '' I ' ' ' I 11 I'l n'' '' ' I ' I 7i/z-> 30 40 50 60 70 80 . 90 100 110 120 130 140 Abundance #14689: Benzene, 1,3-difluoro- 1 4 18.20 18.40 18.60 18.80 m/z 115.00 8.86%

5000

50 57

■n/z-> O'm . . 30 37 I . 40 + 50 60 70 80 90 100 110 120 130 140 18.20 18.40 18,60 18.80

11566.D W050302.M Mon May 20 17:09:45 2002 Page 5

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