Volatile organic compound analysis results, sample AE09089, April 2002

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File : C:\MSDcheTn\l\5973N\02aprl7\0417C10D.D Vial: 3 Acq On : 18 Apr 2002 1:38 am Operator: Sample : cal 10 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.p Quant Time: Apr 18 02:20:25 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 1705920 5.00 ug/L 0.00 27) Chlorobenzene-d5 25.47 117 1545358 5.00 ug/L 0.00 51) 1,4-Dichlorobenzene-d4 31.54 150 1428813 5.00 ug/L 0.00

System Monitoring Compounds 2) 1,2-Dichloroethane-d4 16.78 65 323582 4.98 ug/L 0.00 Spiked Amount 5.000 Recovery = 99.60% 17) Toluene-d8 21.62 98 2297445 5.34 ug/L 0.00 Spiked Amount 5.000 Recovery = 106.80% 54) 4-Bromofluorobenzene 28.51 95 741445 4.51 ug/L 0.00 Spiked Amount 5.000 Recovery = 90.20%

Target Compounds Qvalue 3) Dichlorodifluoromethane 5.33 85 487638 10.04 ug/L 99 4) Chloromethane 5.92 50 713191 10.30 ug/L 99 5) Vinyl Chloride 6.18 62 730694 10.56 ug/L 100 6) Bromomethane 7.29 94 375743 9.66 ug/L 100 7) Chloroethane 7.45 64 442084 10.98 ug/L 99 8) Trichlorofluoromethane 8.13 101 876266 10.84 ug/L 100 11) Acetone 9.36 43 172655 40.04 ug/L 100 12) 1,1-Dichloroethene 9.79 61 799797 10.63 ug/L 99 13) Methylene Chloride 11.04 49 641304 11.52 ug/L 98 14) Methyl tert-butyl ether 11.41 73 659024 8.61 ug/L 98 15) trans-1,2-Dichloroethene 11.85 61 859458 10.87 ug/L 99 16) 1,1-Dichloroethane 12.95 63 1066563 11.15 ug/L 99 18) 2-Butanone (MEK) 13.98 43 274108 42.04 ug/L 99 19) 2,2-Dichloropropane 14.43 77 704853 8.27 ug/L 90 20) cis-1,2-Dichloroethene 14.55 61 794056 10.87 ug/L 98 21) Chloroform 14.95 83 955211 11.32 ug/L 99 22) Bromochloromethane 15.41 49 337590 11.51 ug/L 96 23) 1,1,1-Trichloroethane 16.01 97 871215 10.27 ug/L 97 24) 1,1-Dichloropropene 16.39 75 823791 10.24 ug/L 100 25) Carbon Tetrachloride 16.69 117 689894 9.56 ug/L 100 26) 1,2-Dichloroethane 17.01 62 463698 10.97 ug/L 100 28) Benzene 17.10 78 2686599 10.66 ug/L 99 29) Trichloroethene 18.62 95 636615 10.13 ug/L 97 30) 1,2-Dichloropropane 19.06 63 523862 10.14 ug/L 98 31) Bromodichloromethane 19.66 83 536739 9.63 ug/L 99 32) Dibromomethane 19.84 93 166969 10.68 ug/L 95 34) Methyl iso-butyl ketone 20.36 43 864590 40.37 ug/L 98 35) cis-1,3-Dichloropropene 20.96 75 633217 9.05 ug/L 98 36) Toluene 21.83 91 3282144 10.85 ug/L 99

(#) = qualifier out of range (m) = manual integration 0417C10D.D W032602.M Thu Apr 18 02:20:26 2002 Page 1

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