Volatile organic compound analysis results, sample AE09089, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\5973N\02APR17\0417Bl.D Vial: 1 Acq On : 17 Apr 2002 9:12 am Operator: Sample : lab blank Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1...\W032602 .M (RTE Integrator) Title : VOC method 8260 Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 3 Benzene, 1,3-difluoro- Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 18.46 0.06 ug/L 50323 1,4-Difluorobenzene 17.69 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 87 2 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 80 3 Benzene, 1,4-difluoro- $$ Benzen... 114 C6H4F2 000540-36-3 72 4 Benzene, 1,3-difluoro- $$ Benzen... 114 C6H4F2 000372-18-9 72 Abundance Scan 1481 (18.456 min): 0417B1.D (-) m/z 114.00 100.00% 1 4

5000

63 -A-, I ' ' I 75 88 18.20 18.40 18.60 18.80 50 166 oV .......... yT-T-T-rpTT-r-ryT-T-T-^^ m/z 63.10 20.69% n/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #14689: Benzene, 1,3-difluoro- 1)4

Stu 18.20 18.40 18.60 18.80 63 m/z 88.00 13.12% 88 37 50 O#T-r ...5 ■n/z~> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #14694: Benzene, 1,4-difluoro- 1 4 A 18.20 18.40 18.60 18.80 5000 m/z 75.00 11.60% 63 A 88 0 1111.111 I ■n" Ti/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #14695: Benzene, 1,4-difluoro- $$ Benzene, p-difluoro- $$ ... 1 4 LU 18.20 18.40 18.60 18.80 m/z81.00 8.13%

5000 63

50 , 88 37 0^ I' ' '' I ■n/2-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 18.20 18.40 18.60 18.80

0417B1.D W032602.M Eri Apr 26 11:43:28 2002 Page 6

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