GCMS analysis results for unknown compounds, sample AE10165, May 2002

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)

Data File C:\HPCHEM\l\DATA\MAY0602\10165.D Vial: 13 Acq On 8 May 2002 5:35 am Operator: Sample GC/MS SCAN 4/29 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: May 9 9:57 2002 Quant Results File: GCMS0507.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0507.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Tue May 07 08:24:38 2002 Response via : Initial Calibration DataAcq Meth : GCMS0507

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

1) 1,4-Dichlorobenzene-d4 12.19 152 410531 40.00 ug/1 0.00 10) Naphthalene-d8 15.83 136 1496330 40.00 ug/1 0.00 17) Acenaphthene-dlO 21.13 164 827674 40.00 ug/1 0.00 30) Phenanthrene-dlO 25.58 188 1138276 40.00 ug/1 0.00 38) Chrysene-dl2 33.63 240 688046 40.00 ug/1 0.00 44) Perylene-dl2 37.86 264 418971 40.00 ug/1 0.00 System Monitoring Compounds 28) TCMX 23.27 209 35345 8.59 ug/L 0.00 Spiked Amount 10.000 Recovery = 85.90%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 0.00 74 0 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) 2,21-oxybis(1-Chloropropan 0.00 45 0 N.D. 8) N-Nitroso-di-n-propylamine 0.00 70 0 N.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 15.88 128 101 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 0.00 152 0 N.D. 23) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 0.00 165 0 N.D. 25) Diethylphthalate 22.62 149 414 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 N.D. 27) Fluorene 0.00 166 0 N.D. 29) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D. 31) N-Nitrosodiphenylamine 0.00 168 0 N.D. 32) 4-Bromophenyl-phenylether 0.00 248 0 N.D. 33) Hexachlorobenzene 0.00 284 0 N.D. 34) Phenanthrene 25.58 178 235 N.D. (#) = qualifier out of range (m) = manual integration 10165.D GCMS0507.M Thu May 09 09:58:32 2002 Page 1

NYC-WTC_000044838