VOC analysis results, sample AE10023, April 30, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File :.C:\MSDCHEM\l\5973N\02APR30\10159.D Vial: 10 Acq On : 30 Apr 2002 7:26 pm Operator: Sample : nyc Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSC.P Quant Method : C:\MSDCHEM\1...\W042302 .M (RTE Integrator) Title : VOC method 8260 Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 3 Benzene, 1,3-difluoro- Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T. 18.47 0.05 ug/L 24511 1,4-Difluorobenzene 17.70 Hit# of 5 Tentative ID MW MolForm CAS# Qnal

1 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 86 2 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 80 3 Benzene, 1,2-difluoro- $$ Benzen... 114 C6H4F2 000367-11-3 80 4 Benzene, 1,4-difluoro- (CAS) $$ ... 114 C6H4F2 000540-36-3 80 Abundance Scan 1483 (18.475 min): 10159.D (-) m/z 114.00 100.00% 1 4

63 88 \ I...................................I I I I I > 1 I I 1 I I > I

68 75 81 94 18.20 18.40 18.60 18.80 0 . ............................ I “m/z 62790 20729% Ti/z-> 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

5000 18.20 18.40 18.60 18.80 63 m/z 88.00 20.18% 88 50 57 I 68 75 94 37 0 yrW-rp^ . .......................... . . ................... . n/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115 120 Abundance #14687: Benzene, 1,2-difluoro- 1 4

18.20 18,40 18.60 18.80 5000 m/z56.90 11.47%

Ti/z-> 63

0 " I"'' I' I" I" " I" " I" " I' I" 111 h 75 94

30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115 120 88

•pn-rn.rrnt A /Abundance #14688: Benzene, 1,2-difluoro- $$ Benzene, o-difluoro- $$ ... 1 4 18.20 18.40 18.60 18.80 m/z75.00 9.92%

5000

63

J 88

49 68 75 81 94 0 . ............................. ........ ...... .. ...... ■nZz-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115 120 18.20 18.40 18.60 18.80

10159.D W042302.M Wed May 01 14:36:14 2002 Page 5

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