VOC analysis results, sample AE11575, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDchem\l\5973N\02may20\11575.D Vial : 8 Acq On : 20 May 2002 11:27 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 2 Benzene, 1,2-difluoro- Concentration Ran)c 3

R.T. EstConc Area Relative to ISTD R.T. 18.47 0.06 ug/L 25180 1,4-Difluorobenzene 17.70 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 91 2 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 91 3 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 91 4 Benzene, 1,4-difluoro- (CAS) $$ ... 114 C6H4F2 000540-36-3 90 Abundance Scan 1482 (18.465 min): 11575.D (-) m/z 114.00 100.00% 1)4

5000 A 57 88

■n/z-> 50 I A , 69 75 81 I 94 , Ol . ............ p-|n-rT47ll|H,l|i,.'Yr^r-r|VrTTj-rr!i|-rnO,,,,-|i,,i|,.. Ill|i,,,|.. 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 115 120 u m/z 18.20 18.40 18.60 18.80 63.00 22.04% Abundance #14687: Benzene, 1,2-dif1uoro- Il4

5000 18.20 18.40 18.60 18.80 63 88 m/z 88.10 17.72% 37 50 57 I 75 I 94 0 p+m- . .............. Ill r-h Ti/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 115 120 ^bundance #14689: Benzene, 1,3-difluoro- 1 4

18.20 18.40 18.60 18.80 5000 m/z 57.10 14.06% 63 37 50 V 57I 68 75 94 ot "l|""|H............. •n/z-> Abundance 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115 120 #14694: Benzene, 1,4-difluoro- 1 4 I ‘ ' I 1820ia40 ia6018W m/ z 115.10 12.62%

5000

63 88 50 57

■n/z-> 0 Jh|I|I|| 94 .. . 75 ..... ... 81 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115 120 A ' ' I ' ‘ ' I 18.20 18.40 18.60 18.80 ' I ' '

11575.D W050302.M Tue May 21 00:09:08 2002 Page 4

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