VOC analysis results, sample AE03958, Feb 19 2002

NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\02FEB19\0219C10C.D Vial: 15 Acq On : 20 Feb 2002 4:00 am Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : February 19, 2002 Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Feb 20 9:30 2002 Quant Results File: HP021702.RES Quant Method : C:\HPCHEM\1\METHODS\HP021702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Wed Feb 20 09:30:23 2002 Response via : Initial Calibration DataAcq Meth : HP021702

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.10 114 1351073 5.00 ug/L 0.00 24) CHLOROBENZENE-D5 21.76 117 1257457 5.00 ug/L 0.00 52) 1,4-DICHLOROBENZENE-D4 26.94 152 573105 5.00 ug/L -0.01 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.34 65 493665 4.80 ug/L 0.00 Spiked Amount 5.000 Recovery = 96.00% 3) 4-BROMOFLUOROBENZENE 24.33 174 431559 4.25 ug/L -0.02 Spiked Amount 5.000 Recovery = 85.00% 25) TOLUENE-D8 18.46 98 1656071 5.31 ug/L -0.01 Spiked Amount 5.000 Recovery = 106.20% Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.86 85 374636 7.87 ug/L 98 5) CHLOROMETHANE 5.50 50 349803 9.63 ug/L 100 6) VINYL CHLORIDE 5.60 62 224049 11.80 ug/L 99 7) BROMOMETHANE 6.59 94 203214 9.23 ug/L 100 8) CHLOROETHANE 6.73 64 203933 9.17 ug/L 97 9) TRICHLOROFLUOROMETHANE 7.28 101 375593 8.80 ug/L 97 12) ACETONE 8.26 43 71514 7.70 ug/L 96 13) 1,1-DICHLOROETHENE 8.60 61 674160 10.38 ug/L 99 14) METHYLENE CHLORIDE 9.62 49 772158 9.90 ug/L 98 15) METHYL TERT BUTYL ETHER 9.93 73 637439 7.39 ug/L 96 16) TRANS-1,2-DICHLOROETHENE 10.29 61 748430 9.01 ug/L 98 17) 1,1-DICHLOROETHANE 11.17 63 886375 9.03 ug/L 97 18) 2-BUTANONE (MEN) 12.00 43 127066 6.43 ug/L — 98 19) 2,2-DICHLOROPROPANE 12.38 77 498068 6.52 ug/L- 96 2 0) CIS-1,2-DICHLOROETHENE 12.48 96 528093 9.42 ug/L 97 21) CHLOROFORM 12.82 83 864034 8.76 ug/L 100 22) BROMOCHLOROMETHANE 13.20 49 438827 9.36 ug/L 98 23) 1,2-DICHLOROETHANE 14.54 62 540509 8.14 ug/L 97 26) 1,1,1-TRICHLOROETHANE 13.71 97 616469 8.79 ug/L 99 27) 1,1-DICHLOROPROPENE 14.03 75 656370 9.38 ug/L 99 28) CARBON TETRACHLORIDE 14.29 117 509176 8.93 ug/L 98 29) BENZENE 14.63 78 1788814 9.85 ug/L 100 30) TRICHLOROETHENE 15.90 95 509129 9.37 ug/L 97 31) 1,2-DICHLOROPROPANE 16.26 63 499018 9.72 ug/L 99 32) DIBROMOMETHANE 16.92 174 218966 8.98 ug/L 90 33) BROMODICHLOROMETHANE 16.77 83 584078 8.89 ug/L 99 34) 2-CHLOROETHYL VINYL ETHER 17.27 63 154195 8.12 ug/L 100 35) METHYL ISO-BUTYL KETONE 17.35 58 78986 8.40 ug/L 95 3 6) CIS-1,3-DICHLOROPROPENE 17.86 75 627492 8.66 ug/L 98 37) TOLUENE 18.63 91 1855536 9.77 ug/L 99 3 8) TRANS-1,3-DICHLOROPROPENE 18.90 75 443922 8.36 ug/L 98 39) 1,1,2-TRICHLOROETHANE 19.29 97 298996 9.72 ug/L 98 40) TETRACHLOROETHENE 20.07 166 475596 9.20 ug/L 97 41) 1,3-DICHLOROPROPANE 19.82 76 557251 9.25 ug/L 99 42) DIBROMOCHLOROMETHANE 20.52 129 328530 8.88 ug/L 99 43) 1,2-DIBROMOETHANE 20.96 107 294122 8.82 ug/L 95 44) CHLOROBENZENE 21.85 112 1196363 9.87 ug/L 95 45) 1,1,1,2-TETRACHLOROETHANE 21.88 131 375659 9.25 ug/L 95 46) 2-HEXANONE 19.19 43 143748 7.61 ug/L 99 47) ETHYLBENZENE 21.88 91 2078572 9.50 ug/L 98 48) P & M-XYLENE 22.03 106 1396720 18.71 ug/L 86 (#) = qualifier out of range (m) = manual integration 0219C10C.D HP022702.M Mon Mar 04 09:46:57 2002 Page 1

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