VOC analysis results, sample AE10240, May 3, 2002

NYC 9/11 Public Portal Document

Data File C:\MSDCHEM\l\5973N\02MAY03\10242.D Vial: 13 Acq On 3 May 2002, 7:29 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, 1,3-difluoro- Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T. 18.48 0.06 ug/L 29861 1,4-Difluorobenzene 17.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual ---------- ---------- 1 Benzene, 1 ,.3-dif luoro- 114 C6H4F2 000372-18-9 86 2 Benrene, 1,2-difluoro- 114 C6H4F2 000367-11-3 86 3 Benzdne, 1,4-difluoro­ 114 C6H4F2 000540-36-3 86 4 Benzene, 1,3-difluoro- $$ Benzen... 114 C6H4F2 000372-18-9 86 Abundance Scan 1483 (18.475 min): 10242. D (-) m/z 114.00 100.00% 1 4

5000

63 n-eW-y-T 44 .50 57 In' 68 74 81 T 18.20 18.40 18.60 18.80 0 .... ............... m/z eTToO 19.02% n/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110115 120 Abundance #14689; Benzene, 1,3-difluoro- 1 4

5000 A,,''''AAA..A, I'''' I rry 18.20 18.40 18.60 18.80 •63 m/z 87790 11.86% 88 37 50 57 68 75 I 94 0 nW .... I...... I"|H||| I--’ 4^ TTfe-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115 120 Abundance #14687; Benzene, 1,2-difIuoro- 1 4 A / ia20ia40ia60 i8W 553 m/z49.80 9.34%

63 88 50 57 0 37 ..... I„ 94

....... UJ ' I''' mZz-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115 120 Abundance . #14694: Benzene, 1,4-difIuoro- 1 4 18.20 18.40 i8.60 18.80 m/z93.90 7.30%

5000 A 63 88 50 57 94 0 ... I.... "'l|H.Tpn-ri..............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

10242.D W050302.M Mon May 06 12:26:21 2002 Page 4

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