VOC analysis results, sample AE03934, Feb 27 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\02FEB27\03942.D Vial: 20 Acq On : 28 Feb 2002 12:18 am Operator: Sample : nyc Inst : 210 Mise : February 27, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ******************************************************************* Peak Number 3 Benzene, 1,2-difluoro- Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 16.37 0.05 ug/L 21965 1,4-DIFLUOROBENZENE 15.58 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzene, 1,2-di fluoro- 114 C6H4F2 000367-11-3 33 2 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 33 3 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 33 4 Piperidine, 1-nitroso- 114 C5H10N2O 000100-75-4 7 Abundance scan 1157 (16.366 min): 03942.D (-) rn/z 113.95 100.00% 114

k. 8000 6000 4000 2000 63 68 83 88 44 50 58 , 75 94 106 16.00 16.20 16.40 16.60 ■'1 ■ /z-> _ 30"35"26"45"86 55LL .1 1 60 65 70 75 80 85 90 95 100 105 110 115 120''' m/z 67.95 18.50% Abundance #64096: Benzene, 1,2-difluoro- 114 8000 6000 4000 16.00 16.20 16.40 16.60 *11 m/z 63.05 lb . 54% 2000 63 88

Wl ......... 37 .............................................. ................... ....... 94 .i /z-> 3035 40 45 50 55 60 65 70 75 80 85 96 95’100 105 110 115 120" Abundance #2864: Benzene, 1,4-difluoro- 1 4 8000 6000 ...... Mln 16.00 16.20 '16'40 16.60 m/z 88.00 14.94 4000 63 2000 50 57 88 37 81 | 94 /z-> 30 35 46 45" 50 55 60 65 70 75"80 85 90 95 100 165 110 115 ‘iio''1 Abundance #64098: Benzene, 1,3-difluoro- 1 14 MA Ml 16.00 16.20 16.40 16.60 8000 m/z 75.15 12.9/ 6000 4000 A 2000 63 gg 37 50 57 68 75_____ | 94________ m/z—> 30 35’40 45 50 55 6065 70 7580 85’90 95" 100 165 110 145 120 ‘' 16.00 16.20 16.40 16.60......

03942.D HP021102.M Thu Feb 28 11:12:54 2002 Page 3

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