GCMS reference analysis results for sample AD30643, Feb 2002

NYC 9/11 Public Portal Document

i Quantitation Report (QT Reviewed)

Data File : M:\INSTRU~1\2O9\DATA\DEC27O1\REFE.D Vial: 52 Acq On : 30 Dec 2001 9:15 am Operator: 209 GALOS Sample : GC/MS SCAN 12/18 A Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Jan 31 16:14 2002 Quant Results File: GCMS1126.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Tue Jan 22 11:56:23 2002 Response via : Initial Calibration DataAcq Meth : GCMS1126

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

1) 1,4-Dichlorobenzene-d4 11.67 152 1192724 20.00 ug/1 -0.02 10) Naphthalene-d8 15.28 136 4577985 20.00 ug/1 -0.02 17) Acenaphthene-diO 20.56 164 2236105 20.00 ug/1 -0.01 2 9) Phenanthrene-dl0 24.99 188 3285779 20.00 ug/1 0.00 38) Chrysene-dl2 33.03 240 2100915 20.00 ug/1 0.00 44) Perylene-dl2 37.11 264 1249213 20.00 ug/1 0.00

System Monitoring Compounds 37) 2,4-DDD 30.06 235 127318 3.52 ug/mL 0.00 Spiked Amount 5.000 Recovery = 70.40%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.44 74 81282 1.55 ug/1 93 3) bis(2-Chloroethyl)ether 11.11 93 200959 2.44 ug/1 97 4) 1,3-Dichlorobenzene 11.58 146 129014 1.49 ug/1 99 5) 1,4-Dichlorobenzene 11.72 146 147904m 1.69 ug/1 6) 1,2-Dichlorobenzene 12.23 146 146308 1.81 ug/1 99 7) 2,2'-oxybi s(1-Chloropropan 12.57 45 348170 3.32 ug/1 95 8) N-Nitroso-di-n-propylamine 12.97 70 126808 2.70 ug/1 98 9) Hexachloroethane 13.06 117 39266 1.23 ug/1 90 11) Nitrobenzene 13.37 77 164220 2.30 ug/1 94 12) 1sophorone 14.01 82 372322 2.71 ug/1 99 13) bis(2-Chloroethoxy)methane 14.69 93 217917 2.36 ug/1 99 14) 1,2,4-Trichlorobenzene 15.17 180 116600 1.75 ug/1 97 15) Naphthalene 15.34 128 504947 2.31 ug/1 99 16) Hexachlorobutadiene 15.89 225 34905 1.08 ug/1 97 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 18.84 162 264827 2.08 ug/1 99 20) Dimethylphthalate 19.95 163 360605 2.43 ug/1 99 21) 2,6-Dinitrotoluene 20.17 165 47364 1.35 ug/1 91 2 2) Acenaphthylene 20.09 152 398121 2.22 ug/1 98 2 3) Acenaphthene 20.65 153 313302 2.44 ug/1 99 24) 2,4-Dinitrotoluene 21.36 165 50118 1.12 ug/1 99 25) Diethylphthalate 22.08 149 386413 2.81 ug/1 100 26) 4-Chlorophenyl-phenylether 22.20 204 145851 2.43 ug/1 97 27) Fluorene 22.17 166 326616 2.48 ug/1 98 2 8) Azobenzen/ 1,2-Diphenylhyd 22.67 77 384161 2.70 ug/L 98

(#) = qualifier out of range (m) = manual integration REFE.D GCMS1126.M Thu Jan 31 16:17:34 2002 Page 1

NYC-WTC_000018442