GCMS reference standard results, sample AE04948, March 2002

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Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\1\DATA\MAR26O2\REFA1.D Vial: 19 Acq On : 27 Mar 2002 3:33 am Operator : Sample : gc/ms scan 3/7 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Mar 29 11:15 2002 Quant Results File: GCMS0308.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Fri Mar 29 10:31:28 2002 Response via : Initial Calibration DataAcq Meth : GCMS0308

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

1) 1,4-Dichlorobenzene-d4 12.25 152 656930 20.00 ug/1 -0.10 10) Naphthalene-d8 15.89 136 2514604 20.00 ug/1 -0.11 17) Acenaphthene-dlO 21.20 164 1360365 20.00 ug/1 -0.11 29) Phenanthrene-dlO 25.64 188 2005984 20.00 ug/1 -0.12 38) Chrysene-dl2 33.70 240 1102295 20.00 ug/1 -0.14 44) Perylene-dl2 37.95 264 609236 20.00 ug/1 -0.18

System Monitoring Compounds 37) 2,4-DDD 30.71 235 80303 3.99 ug/mL 0.21 Spiked Amount 5.000 Recovery = 79.80%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.89 74 80471 3.61 ug/1 # 72 3) bis(2-Chloroethyl)ether 11.64 93 197074 5.49 ug/1 91 4) 1,3-Dichlorobenzene 12.15 146 131355 3.54 ug/1 97 5) 1,4-Dichlorobenzene 12.30 146 141732 3.81 ug/1 97 6) 1,2-Dichlorobenzene 12.81 146 148637 4.29 ug/1 98 7) 2,2'-oxybis(l-Chloropropan 13.13 45 269396 5.33 ug/1 99 8) N-Nitroso-.di-n-propylamine 13.52 70 129462 5.54 ug/1 # 86 9) Hexachloroethane 13.66 117 28429 2.05 ug/1 94 11) Nitrobenzene 13.93 77 174496 5.08 ug/1 91 12) Isophorone 14.58 82 384610 5.90 ug/1 98 13) bis(2-Chloroethoxy)methane 15.26 93 235852 5.53 ug/1 96 14) 1,2,4-Trichlorobenzene 15.77 180 131758 4.46 ug/1 , 95 15) Naphthalene 15.94 128 507434 5.46 ug/1 99 16) Hexachlorobutadiene 16.49 225 21643 1.47 ug/1 97 18) Hexachlorocyclopentadiene 18.69 237 11834 1.28 ug/1 # 96 19) 2-Chloronaphthalene 19.45 162 ■312535 5.35 ug/1 95 20) Dimethylphthalate 20.54 163 422218 6.17 ug/1 99 21) 2,6-Dinitrotoluene 20.75 165 85695 5.16 ug/1 # 83 22) Acenaphthylene 20.72 152 493239 5.91 ug/1 99 23) Acenaphthene 21.28 153 346951 5.95 ug/1 99 24) 2,4-Dinitrotoluene 21.92 165 108293 4.87 ug/1 # 79 25) Diethylphthalate 22.67 149 410345 6.17 ug/1 95 26) 4-Chlorophenyl-phenylether 22.83 204 183077 6.43 ug/1 90 27) Fluorene 22.81 166 382501 6.20 ug/1 99 28) Azobenzen/ 1,2-Diphenylhyd 23.29 77 343546 4.82 ug/L # 83

(#) = qualifier out of range (m) = manual integration REFAl.D GCMS0308.M Fri Mar 29 11:19:30 2002 Page 1

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