VOC analysis results, sample AE11575, May 2002

NYC 9/11 Public Portal Document Library Search- Compound Report Data File : C:\MSDCHEM\l\5973N\02MAY20\0520Bl.D Vial: 3 Acq On : 20 May 2002 8:27 am Operator: Sample : lb 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, 1,3-difluoro- Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 18.48 0.06 ug/L 37861 1,4-Difluorobenzene 17.70

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 91 2 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 90 3 Benzene, 1,4-difluoro- $$ Benzen... 114 C6H4F2 000540-36-3 87 4 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 86 Abundance Scan 1483 (18.475 min): 0520B1.D (-) 100.00% ■ 1 4

5000

63 88 "l I I , I . T-T-f-T-T

57 fi8 74 81 I 94 18.20 18.40 18.60 18.80

n/z-> 0 ■"•(■11II |i 1" |llh I" 11/" 11 II jlli-rpr 1-1111^111111111111111111,

30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115120 4^ m/z63710 18.31%

Abundance #14689: Benzene, 1,3-difIuoro- 1 4

18.20 18.40 18.60 18.80 63 m/z 88760 15.93% 88 37 59 57 94 nfe-> 0 " 1"" 1111111111111" 111" 11111111 +r 68 75 'I'l'HlI. 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115120 A Abundance #14687: Benzene, 1,2-difluoro- 114

18.20 18.40 18.60 18.80 m/z50.10 8.68%

63 88 50 57 I

■T\/Z-> 37 0 . ................ JI • I11111 II 11111t.l.l 11111- ......... 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115 120 94 ..... .. .................... Abundance #14695: Benzene, 1,4-difluoro- $$ Benzene, p-difluoro- $$ ... 1 4 18.20 18.40 18.60 18.80 m/z 114.90 8.03%

63 50 57 88 37 pTTTTTTT+jTT-rryrlrTj# 94 0 . ................................. "I nfe-> 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

0520B1.D W050302.M Wed May 22 14:44:00 2002 Page 4

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