VOC analysis results, sample AE10240, May 3, 2002

NYC 9/11 Public Portal Document („!uanc rear ion Keporc UMou Keviewea;

Data File C:\MSDCHEM\l\5973N\02MAY03\0503C10B.D Vial: 26 Acq On 4 May 2002 5:34 am Operator: Sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: Lscint.p Quant Time: May 06 12:01:13 2002 Quant Results File: W050302.RES

Quant Method : C:\MSDCHEM\1...\W050302.M (RTE Integrator) Title : VOC method 8260 Last Update : Fri May 03 14:58:46 2002 Response via : Initial Calibration DataAcq Meth : W050302

Compound R.T. Qlon Response Cone Unit Qvalue

36) Toluene 21.83 91 2526294 10.42 ug/L , 100 37) t^ans-1,3-Dichloropropene 22.20 75 309923 9.62 ug/L 100 38) 2 ^Hexanone 22.54 43 330408 42.11 ug/L 96 39) 1,1','2-Trichloroethane 22.63 97 193539 10.35 ug/L 98 4 0) 1,3'-Dichloropropane 23.25 76 350683 10.50 ug/L 99 41) Tetrachloroethene 23.50 166 500265 10.15 ug/L 99 42) Dibrompchloromethane 24.02 129 185476 9.96 ug/L 98 43) 1,2-Dihromoethane 24.55 107 153142 10.18 ug/L 96 44) Chlorobenzene 25.57 112 1461060 10.37 ug/L 100 45) 1,1,1 ,'2-Tetrachloroethane 25.64 131 340630 10.08 ug/L 98 46) Ethylbenzene 25.64 91 3119327 . 10.51 ug/L 100 47) P & M-Xylene 25.83 91 4921899 21.27 ug/L 100 48) o-Xylene 26.95 91 2290848 10.82 ug/L 100 49) Styrene 27.03 104 1664097 10.08 ug/L 99 50) Isopropylbenzene 27.82 105 2994250 9.81 ug/L 100 52) Bromoform 27.99 173 78003 9.38 ug/L 98 53) 1,1,2,2-Tetrachloroethane 28.25 83 199653 10.41 ug/L 98 55) 1,2,3-Trichloropropane 28.63 75 158563 10.24 ug/L 99 56) n-Propylbenzene 28.84 91 3796723 10.24 ug/L 100 57) Bromobenzene 29.07 77 876271 10.33 ug/L 99 58) 1,3,5-Trimethylbenzene 29.22 105 2610014 10.37 ug/L 100 59) 2-Chlorotoluene 29.37 91 2186076 10.57 ug/L 98 60) 4-Chlorotoluene 29.47 91 2058261 10.13 ug/L 98 61) tert-Butylbenzene 30.14 119 2325756 10.50 ug/L 99 62) 1,2,4-Trimethylbenzene 30.25 105 2632657 10.47 ug/L 99 63) sec-Butylbenzene 30.68 105 3644339 10.39 ug/L 10'0 64) p-Isopropyltoluene 31.00 119 3026833 9.41 ug/L 100 65) 1,3-Dichlorobenzene 31.37 146 1147647 10.22 ug/L 99 66) 1,4-Dichlorobenzene 31.62 146 1110929 10.30 ug/L 100 67) n-Butylbenzene 32.05 91 2827886 9.21 ug/L 100 ■ 68) 1,2-Dichlorobenzene 32.60 146 875619 10.41 ug/L 100 69) 1,2-Dibromo-3-chloropropan 34.65 157 24727 9.14 ug/L 94 70) Nitrobenzene 34.91. 77 73723 149.69 ug/L 97 71) 1,2,4-Trichlorobenzene 37.41 180 514913 10.16 ug/L 100 72) Hexachlorobutadiene 37.84 225 392210 9.85 ug/L 100 73) Naphthalene 38.40 128 574814 9.80 ug/L 100 74) 1,2,3-Trichlorobenzene 39.33 180 379716 10.39 ug/L 99

(#) = qualifier out of range (m) = manual integration 0503C10B.D W050302.M Mon May 06 12:20:21 2002 Page 2

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