Volatile organic compounds results, Mar 12 2002

NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\02MAR12\0312C10A.D Vial: 17 Acq On : 12 Mar 2002 8:55 pm Operator: 201-wb Sample : cal 10 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Mar 12 21:33 2002 Quant Results File: HP022702.RES Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Mon Mar 11 11:11:58 2002 Response via : Initial Calibration DataAcq Meth : HP022702

Internal Standards R.T. QIon Response /Conc Units Dev (Min) 1) 1,4-DIFLUOROBENZENE 15.08 2019045 114/ 2C 5.00 ug/L -0.09 24) CHLOROBENZENE-D5 21.74 1628079 1171 16 5.00 ug/L -0.09 52) 1,4-DICHLOROBENZENE-D4 26.92 152 787988 5.00 ug/L -0.09 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.32 65 788136 6.04 ug/L -0.09 Spiked Amount 5.000 Recovery = 120.80% 3) 4-BROMOFLUOROBENZENE 24.31 174 630622 3.86 ug/L -0.10 Spiked Amount 5.000 Recovery = 77.20% 25) TOLUENE-D8 18.44 98 2131469 5.43 ug/L -0.09 Spiked Amount 5.000 Recovery = 108.60% Target Compounds 4) DICHLORODIFLUOROMETHANE 5) CHLOROMETHANE 6) VINYL CHLORIDE 7) BROMOMETHANE 4.85 5.47 5.59 6.58 85 50 62 94 623129 604099 418594 417831 10.96 ug/L 10.02 ug/L 13.10 ug/L 10.93 ug/L Qvalue 97 100 98 94 0 8) CHLOROETHANE 6.71 64 402343 11.98 ug/L 95 9) TRICHLOROFLUOROMETHANE 7.27 101 837401 11.31 ug/L 98

33 12) ACETONE 8.24 43 78748 7.62 ug/L 100 13) 1,1-DICHLOROETHENE 8.60 61 894964 10.18 ug/L 98 14) METHYLENE CHLORIDE 9.60 49 774786 7.48 ug/L 96 15) METHYL TERT BUTYL ET 9.91 73 755417 (.6.35 ug/L 97 16) TRANS-1,2-DICHLOROET 10.27 61 914017 —i .67 ug/L 99 17) 1,1-DICHLOROETHANE 11.15 63 1037642 7.05 ug/L 99 18) 2-BUTANONE (MEK) 11.99 43 101024 4.57 ug/L 91 19) 2,2-DICHLOROPROPANE 12.36 77 739282 /6.81'ug/L 98 20) CIS-1,2-DICHLOROETHENE 12.46 96 619103 6.83 ug/L 98 21) CHLOROFORM 12.80 83 1107596 7.16 ug/L 99 22) BROMOCHLOROMETHANE 13.18 49 438749 5.76 ug/L 92 23) 1,2-DICHLOROETHANE 14.52 62 717134 7734 ug/L 99 26) 1,1,1-TRICHLOROETHANE 13.69 97 857328 9.84 ug/L 99 27) 1,1-DICHLOROPROPENE 14.01 75 823622 9.65 ug/L 97 28) CARBON TETRACHLORIDE 14.27 117 743648 10.18 ug/L 98 29) BENZENE 14.61 78 2021868 8.38 ug/L 98 30) TRICHLOROETHENE 15.88 95 628068 8.84 ug/L 99 31) 1,2-DICHLOROPROPANE 16.24 63 509219 7.27 ug/L 99 32) DIBROMOMETHANE 16.91 174 263521 7.17 ug/L 86 33) BROMODICHLOROMETHANE 16.75 83 742399 8.44 ug/L 100 34) 2-CHLOROETHYL VINYL ETHER 17.25 63 155469 7.00 ug/L 93 35) METHYL ISO-BUTYL KETONE 17.31 58 67973 (5.44 ug/L 98 36) CIS-1,3-DICHLOROPROPENE 17.84 75 641323 6.71 ug/L 99 37) TOLUENE 18.61 91 1938470 7.31 ug/L 98 3 8) TRANS-1,3-DICHLOROPROPENE 18.88 75 472757 6.91 ug/L 98 39) 1,1,2-TRICHLOROETHANE 19.27 97 294537 6.46 ug/L 97 40) TETRACHLOROETHENE 20.06 166 571630 7.50 ug/L 98 41) 1,3-DICHLOROPROPANE 19.80 76 540058 6.46 ug/L 99 42) DIBROMOCHLOROMETHANE 20.50 129 378824 6.92 ug/L 98 43) 1,2-DIBROMOETHANE 20.94 107 300007 6.46 ug/L 98 44) CHLOROBENZENE 21.83 112 1263745 6.95 ug/L 96 45) 1,1,1,2-TETRACHLOROETHANE 21.86 131 434346 7.20 ug/L 97 46) 2-HEXANONE 19.17 43 119342 3.75ug/L 97 47) ETHYLBENZENE 21.86 91 2278171 7756 ug/L 99 48) P & M-XYLENE 22.01 106 1532255 14.12 ug/L 91 (#) = qualifier out of range (m) = manual integration 0312C10A.D HP022702.M Mon Mar 18 15:24:58 2002 Page 1

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