VOC analysis results, sample AE12279, May 2002

NYC 9/11 Public Portal Document ciciAx u J. C.U u. J. XKC: V /

Data File : C:\HPCHEM\l\DATA\02MAY23\0523C10.D Vial: 2 Acq On : 23 May 2002 10:53 am Operator: 201-wb Sample : cal 10 Inst : GC/MS Ins Mise : Multiplr: 1.00 MS Integration Params: GAS6.P Quant Time: May 31 11:43 2002 , Quant Results File: HP051702.RES Quant Method : C:\HPCHEM\1\METHODS\HP051702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Fri May 31 11:43:42 2002 Response via : Initial Calibration DatalAcq Meth : HP051702

Internal Standards R.T. Qlon Response Cone Units Dev(Min)

1) 1,4-DIFLUOROBENZENE 15.05 114 1471147 5.00 ug/L 0.02 24) CHLOROBENZENE-D5 21.71 117 1381515 5.00 ug/L 0.00 52) 1,4-DICHLOROBENZENE-D4 26.90 152 670263 5.00 ug/L 0.02

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.29 65 636058 4.43 ug/L 0.02 Spiked Amount 5.000 Recovery = 88.60% 3) 4-BROMOFLUOROBENZENE 24.30 174 556054 !5.36 ug/L 0.00 Spiked Amount 5.000 Recovery = 107.20% 25) TOLUENE-D8 18.41 98 1816069 4.81 ug/L 0.00 Spiked Amount 5.000 Recovery = 96.20%

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.85 85 497756 8.93 ug/L 99 5) CHLOROMETHANE 5.35 50 920376 10.45 ug/L 98 6) VINYL CHLORIDE 5.57 62 461183 10.36 ug/L 99 7) BROMOMETHANE 6.54 94 274944 11.43 ug/L 99 8) CHLOROETHANE 6.69 64 469829 10.68 ug/L 99 9) TRICHLOROFLUOROMETHANE 7.25 101 831111 10.10 ug/L 99 11) l,l,2-Trichloro-l,2,2-trif 8.14 101 455198 9.68 ug/L 97 12) ACETONE 8.21 43 319543 24.53 ug/L 100 13) 1,1-DICHLOROETHENE 8.56 61 1205623 11.40 ug/L 100 14) METHYLENE CHLORIDE 9.57 49 1068440 11.08 ug/L 97 15) METHYL TERT BUTYL ETHER 9.88 73 652651 8.73 ug/L 98 16) TRANS-1,2-DICHLOROETHENE 10.23 61 1296076 12.09 ug/L 93 17) 1,1-DICHLOROETHANE 11.12 63 1385074 11.93 ug/L 100 18) 2-BUTANONE (MEK) 11.95 43 365138 37.32 ug/L 94 19) 2,2-DICHLOROPROPANE 12.34 77 1011086 10.74 ug/L 99 20) CIS-1,2-DICHLOROETHENE 12.43 96 698137 11.08 ug/L 96 -21) CHLOROFORM 12.77 83 1338010 10.77 ug/L 100 22) BROMOCHLOROMETHANE 13.14 49 548986 11.24 ug/L 96 23) 1,2-DICHLOROETHANE 14.49 62 977490 10.53 ug/L 99 26) 1,1,1-TRICHLOROETHANE 13.66 97 1079591 9.61 ug/L 99 27) 1,1-DICHLOROPROPENE 13.98 75 1143954 10.94 ug/L 99 28) CARBON TETRACHLORIDE 14.25 117 922862 9.98 ug/L 98 29) BENZENE 14.59 78 2443952 10.82 ug/L 100 30) TRICHLOROETHENE 15.85 95 795399 10.57 ug/L 94 31) 1,2-DICHLOROPROPANE 16.23 63 638157 10.47 ug/L 99 32) DIBROMOMETHANE 16.89 174 280207 9.49 ug/L 98 33) BROMODICHLOROMETHANE 16.74 83 880244 9.93 ug/L 99 34) 2-CHLOROETHYL VINYL ETHER 17.21 63 158333 13.47 ug/L 98 35) METHYL ISO-BUTYL KETONE 17.30 58 293206 38.40 ug/L 98 36) CIS-1,3-DICHLOROPROPENE 17.83 75 893332 10.41 ug/L 99 37) TOLUENE 18.59 91 2521414 10.94 ug/L 98 38) TRANS-1,3-DICHLOROPROPENE 18.86 75 624859 8.72 ug/L 100 39) 1,1,2-TRICHLOROETHANE 19.26 97 347887 9.80 ug/L 97 4 0) TETRACHLOROETHENE 20.04 166 765953 11.27 ug/L 96 41) 1,3-DICHLOROPROPANE 19.78 76 692412 10.04 ug/L 97 42) DIBROMOCHLOROMETHANE 20.47 129 435186 10.13 ug/L 93 43) 1,2-DIBROMOETHANE 20.92 107 353846 9.57 ug/L 99 44) CHLOROBENZENE 21.81 112 1546214 11.07 ug/L 99 45) 1,1,1,2-TETRACHLOROETHANE 21.84 131 556699 10.32 ug/L 97 46) 2-HEXANONE ■ 19.14 43 540646 36.99 ug/L 99 47) ETHYLBENZENE 21.84 91 3049872 11.23 ug/L 100 (#) = qualifier out of range (m) = manual integration 0523C10.D HP051702.M Fri May 31 11:44:03 2002 Page 1

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