GCMS Method 525.2 blank results, Mar 2002

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Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\l\DATA\MAR2702\LB.D Vial: 3 Acq On : 27 Mar 2002 3:37 pm Operator: Sample : gc/ms scan 3/2 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Mar 29 12:27 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 715357 20.00 ug/1 -0.10 10) Naphthalene-d8 15.89 136 2807629 20.00 ug/1 -0.10 17) Acenaphthene-dlO 21.20 164 1519592 20.00 ug/1 -0.11 29) Phenanthrene-dlO 25.64 188 2218431 20.00 ug/1 -0.12 38) Chrysene-dl2 33.70 240 1166113 20.00 ug/1 -0.14 44) Perylene-dl2 37.94 264 665781 20.00 ug/1 -0.18

System Monitoring Compounds 37) 2,4-DDD 30.71 235 96071 4.32 ug/mL 0.21 Spiked Amount 5.000 Recovery = 86.40%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.92 74 411 N.D. 3) bis(2-Chloroethyl)ether 11.66 93 743 N.D. 4) 1,3-Dichlorobenzene 12.15 146 1379 N.D. 5) 1,4-Dichiorobenzene 12.29 146 1323 N.D. 6) 1,2-Dichlorobenzene 12.81 146 917 N.D. 7) 2,2'-oxybis(1-Chioropropan 0.00 45 0 N.D. 8) N-Nitroso-di-n-propylamine 0.00 70 0 N.D. 9) Hexachloroethane 13.66 117 387 N.D. 11) Nitrobenzene 13.96 77 482 N.D. 12) Isophorone 14.59 82 1231 N.D. 13) bis(2-Chloroethoxy)methane 15.27 93 885 N.D. 14) 1,2,4-Trichlorobenzene 15.77 180 1038 N.D. 15) Naphthalene 15.94 128 3509 N.D. 16) Hexachlorobutadiene 16.49 225 948 N.D. 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 19.46 162 1730 N.D. 20) Dimethylphthalate 20.55 163 1522 N.D. 21) 2,6-Dinitrotoluene 0.00 165 0 N.D. 22) Acenaphthylene 20.72 152 1708 N.D. 23) Acenaphthene 21.28 153 1862 N.D. 24) 2,4-Dinitrotoluene 21.67 165 373 N.D. 25) Diethylphthalate 22.67 149 1329 N.D. 26) 4-Chlorophenyl-phenylether 22.83 204 782 N.D. 27) Fluorene 22.81 166 1862 N.D. 28) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D.

{#) = qualifier out of range (m) = manual integration LB.D GCMS0308.M Fri Mar 29 12:28:55 2002 Page 1

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