WTC sample cover sheet, Dec 31 2001

NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed)

Data File : C:\HPCHEM\1\DATA\01DEC31\1231C10A.D Vial: 9 Acq On : 31 Dec 2001 11:25 am Operator: 206-BH Sample : cal 10 Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Dec 31 12:04 2001 Quant Results File: HP121001.RES

Quant Method : C:\HPCHEM\1\METHODS\HP12100l.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Thu Dec 20 09:38:26 2001 Response via : Initial Calibration DataAcq Meth : HP121001

Compound R.T. Qlon Response Conc Unit Qvalue ------------------------------------------------------------------------- 34) CIS-1,3-DICHLOROPROPENE 17.15 75 607825 9.24 ug/L 99 35) TOLUENE 17.91 91 1752585 9.48 ug/L 98 36) TRANS-I,3-DICHLOROPROPENE 18.19 75 479559 9.38 ug/L 98 37) 1,1,2-TRICHLOROETHANE 18.56 97 225453 8.91 ug/L 99 38) TETRACHLOROETHENE 19.33 166 428788 9.84 ug/L 99 39) 1,3-DICHLOROPROPANE 19.09 76 440285 9.01 ug/L 99 40) DIBROMOCHLOROMETHANE 19.75 129 289571 9.41 ug/L 99 41) 1,2-DIBROMOETHANE 20.21 107 206493 8.57 ug/L 98 42) CHLOROBENZENE 21.08 112 1171420 9.53 ug/L 97 43) 1,1,1,2-TETRACHLOROETHANE 21.13 131 396345 9.89 ug/L 98 44) 2-HEXANONE 18.48 43 115958 7.97 ug/L 98 45) ETHYLBENZENE 21.13 91 2276646 10.00 ug/L 99 46) P & M-XYLENE 21.30 106 1677791 19.62 ug/L 96 47) O-XYLENE 22.26 91 1877651 10.35 ug/L 99 48) STYRENE 22.33 104 1373582 9.74 ug/L 97 49) 1,1,2,2-TETRACHLOROETHANE 23.33 83 288624 10.66 ug/L 100 51) BROMOFORM 23.16 173 158085 7.89 ug/L 99 52) ISOPROPYLBENZENE 22.99 105 2369345 8.18 ug/L 97 53) 1,2,3-TRICHLOROPROPANE 23.66 110 76508 7.25 ug/L 91 54) N-PROPYLBENZENE 23.86 91 3211663 8.56 ug/L 97 55) BROMOBENZENE 24.08 156 511534 8.29 ug/L 86 56) 1,3,5-TRIMETHYLBENZENE 24.17 105 2027127 8.11 ug/L 98 57) 2-CHLOROTOLUENE 24.32 91 1869143 7.85 ug/L 96 58) 4-CHLOROTOLUENE 24.41 91 1971757 9.25 ug/L 97 59) TERT-BUTYLBENZENE 24.95 134 490785 9.19 ug/L 95 60) 1,2,4-TRIMETHYLBENZENE 25.05 105 2197161 8.47 ug/L 98 61) SEC-BUTYLBENZENE 25.41 105 3115770 8.95 ug/L 98 62) P-ISOPROPYLTOLUENE 25.67 119 2436187 8.71 ug/L 99 63) 1,3-DICHLOROBENZENE 26.02 146 1219956 9.15 ug/L 97 64) 1,4-DICHLOROBENZENE 26.23 146 1201933 9.01 ug/L 98 65) N-BUTYLBENZENE 26.55 91 2598698 9.71 ug/L 99 66) 1,2-DICHLOROBENZENE 27.06 146 1016774 9.24 ug/L 99 67) 1,2-DIBROMO-3-CHLOROPROPAN 28.72 157 47559 8.46 ug/L 97 68) NITROBENZENE 28.92 77 435236 187.76 ug/L 95 69) 1,2,4-TRICHLOROBENZENE 30.66 180 584415 9.58 ug/L 99 70) HEXACHLOROBUTADIENE 30.90 225 358552 9.68 ug/L 99 71) NAPHTHALENE 31.32 128 633056 9.42 ug/L 97 72) 1,2,3-TRICHLOROBENZENE 31.88 180 430555 9.62 ug/L 96

------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 1231C10A.D HP121001.M Wed Jan 02 11:26:57 2002 Page 2

NYC-WTC 000002846