VOC analysis results, sample AE12279, May 2002

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Data File C:\HPCHEM\l\DATA\02MAY23\0523R5.D Vial: 9 Acg On 23 May 2002 12:42 pm Operator: 201-wb Sample ref 5 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: GAS6.P Quant Time: May 31 11:45 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 DataAcq Meth : HP051702

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

1) 1,4-DIFLUOROBENZENE 15.07 114 1469377 5.00 ug/L 0.03 24) CHLOROBENZENE-D5 21.73 117 1392480 5.00 ug/L 0.02 52) 1,4-DICHLOROBENZENE-D4 26.90 152 693482 5.00 ug/L 0.02

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.30 65 649360 4.53 ug/L 0.03 Spiked Amount 5.000 Recovery = 90.60% 3) 4-BROMOFLUOROBENZENE 24.31 174 568859 5.49 ug/L 0.02 Spiked Amount 5.000 Recovery = 109.80% 25) TOLUENE-D8 18.42 98 1816199 4.78 ug/L 0.02 Spiked Amount 5.000 Recovery = 95.60%

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.83 85 ,257874 5.35 ug/L 98 5) CHLOROMETHANE 5.35 50 516496 5.87 ug/L 98 6) VINYL CHLORIDE 5.57 62 292304 6.39 ug/L 96 7) BROMOMETHANE 6.54 94 142750 6.45 ug/L 99 8) CHLOROETHANE 6.69 64 261812 5.96 ug/L 99 9) TRICHLOROFLUOROMETHANE 7.25 101 383416 4.66 ug/L 100 11) 1,1,2-Trichloro-l,2,2-trif 8.14 101 206300 4.39 ug/L 99 12) ACETONE 8.21 43 187885 14.44 ug/L 100 13) 1,1-DICHLOROETHENE 8.57 61 556690 5.27 ug/L 98 14) METHYLENE CHLORIDE 9.57 49 546847 5.68 ug/L 95 15) METHYL TERT BUTYL ETHER 9.88 73 341916 4.58 ug/L 97 16) TRANS-1,2-DICHLOROETHENE 10.23 61 626778 5.85 ug/L 91 17) 1,1-DICHLOROETHANE 11.12- 63 671481 5.79 ug/L 98 18) 2-BUTANONE (MEK) 11.95 43 196231 20.08 ug/L 95 19) 2,2-DICHLOROPROPANE 12.34 77 489866 5.21 ug/L 97 20) CIS-1,2-DICHLOROETHENE 12.43 96 356816 5.67 ug/L 93 21) CHLOROFORM 12.77 83 659463 5.31 ug/L 99 22) BROMOCHLOROMETHANE 13.14 49 286241 5.87 ug/L 90 23) 1,2-DICHLOROETHANE 14.49 62 495732 5.35 ug/L 97 26) 1,1,1-TRICHLOROETHANE 13.67 97 524724 4.63 ug/L 98 27) 1,1-DICHLOROPROPENE 13.98 75 553581 5.25 ug/L 98 28) CARBON TETRACHLORIDE 14.25 117 435491 4.67 ug/L 99 29) BENZENE 14.59 78 1238213 5.44 ug/L 99 30) TRICHLOROETHENE 15.87 95 388515 5.12 ug/L 99 31) 1,2-DICHLOROPROPANE 16.23 63 335038 5.45 ug/L 98 32) DIBROMOMETKANE 16.89 174 144222 4.84 ug/L 98 33) BROMODICHLOROMETHANE 16.74 83 432767 4.84 ug/L 100 34) 2-CHLOROETHYL VINYL ETHER 17.23 63 77977 6.58 ug/L 99 35) METHYL ISO-BUTYL KETONE 17.30 58 153725 19.97 ug/L 93 36) CIS-1,3-DICHLOROPROPENE 17.83 75 433222 •5.01 ug/L 99 37) TOLUENE 18.59 91 1285413 5.53 ug/L 100 38) TRANS-1,3-DICHLOROPROPENE 18.87 75 296454 4.06 ug/L 98 39) 1,1,2-TRICHLOROETHANE 19.26 97 182594 5.10 ug/L 99 4 0) TETRACHLOROETHENE 20.04 166 382276 5.58 ug/L 97 41) 1,3-DICHLOROPROPANE 19.78 76 362477 5.21 ug/L 97 42) DIBROMOCHLOROMETHANE 20.48 129 212080 4.90 ug/L 99 43) 1,2-DIBROMOETHANE 20.93 107 179615 4.82 ug/L 100 44) CHLOROBENZENE 21.81 112 793725 5.64 ug/L 100 45) 1,1,1,2-TETRACHLOROETH.ANE 21.86 131 282992 5.21 ug/L 96 46) 2-HEXANONE 19.15 43 286858 19.47 ug/L 97 47) ETHYLBENZENE 21.84 91 1542772 5.64 ug/L 99 (#) = qualifier out of range (m) = manual integration 0523R5.D HP051702.M Fri May'31 11:45:13 2002. Page 1

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