VOC analysis results, sample AE11575, May 2002

NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed)

Data File : C:\MSDchem\l\5973N\02may20\0520C10A.D Vial: 5 Acq On : 20 May 2002 11:23 am Operator: Sample : cal 10 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: Lscint.p Quant Time: May 20 12:04:44 2002 Quant Results File: W050302.RES

Quant Method : C:\MSDCHEM\1...\W050302 .M (RTE Integrator) Title : VOC method 8260 Last Update : Mon May 06 12:25:29 2002 Response via : Initial Calibration DataAcq Meth : W050302

Compound R.T. Qlon Response Cone Unit Qvalue

36) Toluene 21.83 91 2399776 9.76 ug/L 99 37) trans-1,3-Dichloropropene 22.20 75 384410 11.76 ug/L 100 38) 2-Hexanone 22.56 43 369986 46.48 ug/L 98 39) 1,1,2-Trichloroethane 22.63 97 197468 10.41 ug/L 92 40) 1,3-Dichloropropane 23.25 76 371489 10.96 ug/L 99 41) Tetrachloroethene 23.50 166 503543 10.07 ug/L 97 42) Dibromochloromethane 24.02 129 210819 11.16 ug/L 98 43) 1,2-Dibromoethane 24.55 107 167828 11.00 ug/L 97 44) Chlorobenzene 25.57 112 1381481 9.66 ug/L 98 45) 1,1,1,2-Tetrachloroethane 25.64 131 365650 10.67 ug/L 99 46) Ethylbenzene 25.64 91 2886478 9.59 ug/L 99 47) P & M-Xylene 25.83 91 4581629 19.52 ug/L 99 48) o-Xylene 26.95 91 2212510 10.30 ug/L 97 49) Styrene 27.03 104 1559614 9.33 ug/L 99 50) Isopropylbenzene 27.82 105 2804723 9.08 ug/L 99 52) Bromoform 28.00 173 95052 11.64 ug/L 99 53) 1,1,2,2-Tetrachloroethane 28.26 83 199540 10.59 ug/L 99 55) 1,2,3-Trichloropropane 28.63 75 157151 10.33 ug/L 98 56) n-Propylbenzene 28.84 91 3538837 9.72 ug/L 99 57) Bromobenzene 29.07 77 813789 9.77 ug/L 98 58) 1,3,5-Trimethylbenzene 29.22 105 2519702 10.20 ug/L 99 59) 2-Chlorotoluene 29.37 91 2026275 9.98 ug/L 98 60) 4-Chlorotoluene 29.47 91 1929498 9.67 ug/L 98 61) tert-Butylbenzene 30.14 119 2165932 9.96 ug/L 99 62) 1,2,4-Trimethylbenzene 30.25 105 2525495 10.23 ug/L 99 63) sec-Butylbenzene 30.68 105 3389063 9.84 ug/L 99 64) p-Isopropyltoluene 31.00 119 2910969 10.18 ug/L 100 65) 1,3-Dichlorobenzene 31.37 146 1099449 9.98 ug/L 99 66) 1,4-Dichlorobenzene 31.62 146 1049984 9.92 ug/L 99 67) ,n-Butylbenzene 32.05 91 2855232 10.38 ug/L 99 68) 1,2-Dichlorobenzene 32.60 146 833831 10.09 ug/L 99 69) 1,2-Dibromo-3-chloropropan 34.65 157 32744 12.32 ug/L 96 70) Nitrobenzene 34.93 77 189272 342.90 ug/L 97 71) 1,2,4-Trichlorobenzene 37.42 180 586722 11.79 ug/L 100 72) Hexachlorobutadiene 37.85 225 411878 10.54 ug/L 99 73) Naphthalene 38.41 128 797189 13.84 ug/L 99 74) 1,2,3-Trichlorobenzene 39.34 180 428567 11.95 ug/L 100

(#) = qualifier out of range (m) = manual integration 0520C10A.D W050302.M Mon May 20 12:04:45 2002 Page 2

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