Volatile organic compound analysis results, sample AE09089, April 2002

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File : C:\MSDchem\l\5973N\02aprl7\0417C10C.D Vial: 3 Acq On : 17 Apr 2002 9:46 pm Operator: Sample : cal 10 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.p Quant Time: Apr 17 22:28:00 2002 Quant Results File: W032602.RES

Quant Method : C:\MSDCHEM\1...\W032602.M (RTE Integrator) Title : VOC method 8260 Last Update : Wed Apr 17 13:11:44 2002 Response via : Initial Calibration DataAcq Meth : W032602

Internal Standards R.T. Qlon Response Cone Units Dev(Min)

1) 1,4-Difluorobenzene 17.71 114 1694899 5.00 ug/L 0.00 27) Chlorobenzene-d5 25.47 117 1527975 5.00 ug/L 0.00 51) 1,4-Dichlorobenzene-d4 31.54 150 1412354 5.00 ug/L 0.00

System Monitoring Compounds 2) 1,2-Dichloroethane-d4 16.78 65 317405 4.91 ug/L 0.00 Spiked Amount 5.000 Recovery = 98.20% 17) Toluene-d8 21.62 98 2261256 5.29 ug/L 0.00 Spiked Amount 5.000 Recovery = 105.80% 54) 4-Bromofluorobenzene 28.51 95 741014 4.56 ug/L 0.00 Spiked Amount 5.000 Recovery 91.20%

Target Compounds Qvalue 3) Dichlorodifluoromethane 5.33 85 506181 10.49 ug/L 99 4) Chloromethane 5.92 50 702682 10.22 ug/L 99 5) Vinyl Chloride 6.18 62 745065 10.84 ug/L 100 6) Bromomethane 7.29 94 380921 9.84 ug/L 100 7) Chloroethane 7.46 64 451350 11.28 ug/L 99 8) Trichlorofluoromethane 8.13 101 887886 11.06 ug/L 100 11) Acetone 9.36 43 165736. 38.68 ug/L 99 12) 1,1-Dichloroethene 9.79 61 790571 10.58 ug/L 100 13) Methylene Chloride 11.04 49 608719 11.01 ug/L 99 14) Methyl tert-butyl ether 11.41 73 631696 8.30 ug/L 99 15) trans-1,2-Dichloroethene 11.85 61 846070 10.77 ug/L 99 16) 1,1-Dichloroethane 12.96 63 1037831 10.92 ug/L 99 18) 2-Butanone (MEK) 13.98 43 264131 40.72 ug/L 99 19) 2,2-Dichloropropane 14.42 77 759462 8.97 ug/L 90 20) cis-1,2-Dichloroethene 14.55 61 766724 10.56 ug/L 99 21) Chloroform 14.95 83 913482 10.89 ug/L 99 22) Bromochloromethane 15.41 49 322086 11.05 ug/L 96 23) 1,1,1-Trichloroethane 16.01 97 851437 10.10 ug/L 96 24) 1,1-Dichloropropene 16.39 75 819985 10.25 ug/L 98 25) Carbon Tetrachloride 16.69 117 678387 9.46 ug/L 99 26) 1,2-Dichloroethane 17.01 62 441585 10.52 ug/L 100 28) Benzene 17.11 78 2613520 10.49 ug/L 99 29) Trichloroethene 18.62 95 622356 10.02 ug/L 97 30) 1,2-Dichloropropane 19.06 63 508750 9.96 ug/L 100 31) Bromodichloromethane 19.66 83 515754 9.36 ug/L 99 32) Dibromomethane 19.83 93 158600 10.26 ug/L 95 34) Methyl iso-butyl ketone 20.36 43 818762 38.67 ug/L 98 35) cis-1,3-Dichloropropene 20.96 75 614509 8.88 ug/L 99 36) Toluene 21.83 91 3199133 10.70 ug/L 99

(#) = qualifier out of range (m) = manual integration 0417C10C.D W032602 .M Wed Apr 17 22:28:01 2002 Page 1

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