VOC analysis results, sample AE02089, Feb 7 2002

NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed) Data File C:\HPCHEM\1\DATA\02feb06\020 6R5.D Vial: 3 Acq On 6 Feb 2002 2:59 pm Operator: 201-wb Sample ref 5 Inst : GC/MS Ins — Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Feb 6 15:37 2002 Quant Results File: HP013102.RES

Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Fri Feb 01 13:18:32 2002 Response via : Initial Calibration DataAcq Meth : HP013102

Compound R.T. Qlon Response Cone Unit Qvalue

35) METHYL ISO-BUTYL KETONE 17.34 58 68367 3.49 ug/L 88 36) CIS-1,3-DICHLOROPROPENE 17.86 75 557826 4.12 ug/L 97 37) TOLUENE 18.63 91 1534276 4.60 ug/L 99 3 8) TRANS-1,3-DICHLOROPROPENE 18.91 75 423534 4.02 ug/L 99 39) 1,1,2-TRICHLOROETHANE 19.29 97 242753 4.20 ug/L 97 40) TETRACHLOROETHENE 20.07 166 419973 4.46 ug/L 99 41) 1,3-DICHLOROPROPANE 19.81 76 471209 4.35 ug/L 99 42) DIBROMOCHLOROMETHANE 20.51 129 282444 3.55 ug/L 98 43) 1,2-DIBROMOETHANE 20.96 107 255297 3.94 ug/L 97 4 4) CHLOROBENZENE 21.83 112 976471 4.48 ug/L 99 45) 1,1,1,2-TETRACHLOROETHANE 21.88 131 331089 4.09 ug/L 99 46) 2-HEXANONE 19.19 43 145769 3.95 ug/L 99 47) ETHYLBENZENE 21.88 91 1823584 4.66 ug/L 98 48) P & M-XYLENE 22.04 106 1234012 9.40 ug/L 97 49) O-XYLENE 23.01 91 1440105 4.48 ug/L 96 50) STYRENE 23.07 104 1017951 4.54 ug/L 98 51) 1,1,2,2-TETRACHLOROETHANE 24.09 83 262373 4.57 ug/L 95 53) BROMOFORM 23.92 173 129592 2.90 ug/L 98 54) ISOPROPYLBENZENE 23.73 105 1633627 4.47 ug/L 100 55) 1,2,3-TRICHLOROPROPANE 24.42 110 77348 3.95 ug/L 95 56) N-PROPYLBENZENE 24.60 91 2075535 4.50 ug/L 99 57) BROMOBENZENE 24.84 156 397939 4.23 ug/L 97 58) 1,3,5-TRIMETHYLBENZENE 24.91 105 1398204 4.47 ug/L 98 59) 2-CHLOROTOLUENE 25.09 91 1384549 4.55 ug/L 100 60) 4-CHLOROTOLUENE 25.16 91 1167150 4.12 ug/L 99 61) TERT-BUTYLBENZENE 25.71 119 1276920 4.56 ug/L 98 62) 1,2,4-TRIMETHYLBENZENE 25.80 105 1428457 4.38 ug/L 96 63) SEC-BUTYLBENZENE 26.17 105 1801446 4.74 ug/L 99 64) P-ISOPROPYLTOLUENE 26.43 119 1425961 4.85 ug/L— 98 65) 1,3-DICHLOROBENZENE 26.79 146 756676 4.46 ug/L 96 — 66) 1,4-DICHLOROBENZENE 27.00 146 756469 4.44 ug/L 98 — 67) N-BUTYLBENZENE 27.31 91 1489164 4.91 ug/L 100 — 68) 1,2-DICHLOROBENZENE 27.85 146 645096 4.35 ug/L 98 — 69) 1,2 -DIBROMO-3 - CHLOROPROPAN 29.65 157 32254 3.02 ug/L 92 70) 1,2,4-TRICHLOROBENZENE 31.93 180 413435 4.27 ug/L 97 71) HEXACHLOROBUTADIENE 32.24 225 218771 4.75 ug/L 98 _ 72) NAPHTHALENE 32.78 128 568449 4.28 ug/L 99 — 73) 1,2,3-TRICHLOROBENZENE 33.48 180 335046 4.31 ug/L 95 — 74) NITROBENZENE 29.86 77 125906 30.15 ug/L 96

(#) = qualifier out of range (m) = manual integration 0206R5.D HP013102.M Wed Feb 06 15:37:37 2002 Page 2

NYC-WTC_0000 19442