VOC analysis results, sample AE11575, May 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\MSDchem\l\5973N\02may20\11571.D Vial: 11 Acq On 20 May 2002 7:34 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, 1,4-difluoro- Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 18.47 0.05 ug/L 24816 1,4-Difluorobenzene 17.71 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 91 3 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 91 4 Benzene, 1,4-djJduoro- (CAS) $$ ... 114 C6H4F2 000540-36-3 91 Abundance Scan 1482 (18.465 min): 11571 .D (-) m/z 114.00 100.00% 1(4

5000

63 88 -r-ryr-T 50 V 68 75 81 94 18.20 18.40 18.60 18.80 ot TTTTTTTTrrrrjTTTTp-riT^ tVA- r4 -k-r m/z 6^700 21.53% ■n/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 A Ha , 18.20 18.40 18.60 18.80 63 88 in/z 88710 21713% 50 57 75 81 I 94 0 4.^ +t ...... .. ................. I Tl/Z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115120 Abundance #14693: Benzene, 1,4-difluoro- 114

18.20 18.40 18.60 18.80 5000 m/z 56790 10713% 63 88 50 57 94 75 81 0 ■ I......I"|■lll| .. .............. . 7pmI|................. 7^ Ti/z-> 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 .J,,JI; 18.20 18.40 18.60 18.80 m/z 114.90 7.50%

63 88 37 50 57 I 75 94 0 . ...........Il ...... ........................... I "' I'" m/z-> 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

11571.D W050302.M Mon May 20 20:16:04 2002 Page 4

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