GCMS analysis results for sample AD29963, Jan 2002

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\1\DATA\DEC1801\29963.D Vial: 10 Acq On : 19 Dec 2001 12:52 am Operator: 209 GALOS Sample : gc/ms scan 12/11 Inst : GC/MS 209 Misc . Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Jan 15 10:16 2002 Quant Results File: GCMS1126.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration.table Last Update : Fri Dec 28 15:11:00 2001 Response via : Initial Calibration DataAcq Meth : NP091101

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

1) 1,4-Dichlorobenzene-d4 11.67 152 868935 20.00 ug/1 -0.03 10) Naphthalene-d8 15.28 136 3329912 20.00 ug/1 -0.03 17) Acenaphthene-d10 20.56 164 1664294 20.00 ug/1 -0.02 29) Phenanthrene-d10 24.97 188 2481489 20.00 ug/1 -0.02 38) Chrysene-d12 33.01 240 1604488 20.00 ug/l -0.02 44) Perylene-d12 37.11 264 1043170 20.00 ug/l -0.01

System Monitoring Compounds 37) 2,4-DDD 30.06 235 135911 4.98 ug/mL -0.01 Spiked Amount 5.000 Recovery = 99.60%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.24 74 419 N.D. 3) bis(2-Chloroethyl)ether 0.00 93 0 N.D. 4) 1,3-Dichlorobenzene 0.00 146 0 N.D. 5) 1,4-Dichlorobenzene 0.00 146 0 N.D. 6) 1,2-Dichlorobenzene 0.00 146 0 N.D. 7) 2,2'-oxybis(l-Chloropropan 0.00 45 0 N.D. 8) N-Nitroso-di-n-propylamine 0.00 70 0 M.D. 9) Hexachloroethane 0.00 117 0 N.D. 11) Nitrobenzene 0.00 77 0 N.D. 12) Isophorone 0.00 82 0 N.D. 13) bis(2-Chloroethoxy)methane 0.00 93 0 N.D. 14) 1,2,4-Trichlorobenzene 0.00 180 0 N.D. 15) Naphthalene 15.34 128 1504 N.D. 16) Hexachlorobutadiene 0.00 225 0 N.D. 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene .0.00 162 0 N.D. 20) Dimethylphthalate 0.00 163 0 N.D. 21) 2,6-Dinitrotoluene 0.00 165 0 N.D. 22) Acenaphthylene 000 152 0 N.D. 23) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 21.11 165 204 N.D. 25) Diethylphthalate 22.12 149 703 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 N.D. 27) Fluorene 0.00 166 0 N.D. 28) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D. -----------------------7------------------------------------------------- (#) = qualifier out of range (m) = manual integration 29963.D GCMS1126.M Tue Jan 15 10:17:20 2002 Page 1

NYC-WTC 000037281