GCMS results for sample AE08931, April 26, 2002

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

Data File : C:\HPCHEM\l\DATA\APR2302\8931.D Vial: 11 Acq On : 24 Apr 2002 12:11 am Operator: Sample : gc/ms scan 4/15 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Apr 24 8:20 2002 Quant Results File: GCMS0412.RES Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Wed Apr 17 11:48:30 2002 Response via : Initial Calibration DataAcq Meth : GCMS0412

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-Dichlorobenzene-d4 12.21 152 439585 20.00 ug/1 -0.03 10) Naphthalene-d8 15.84 136 1599689 20.00 ug/1 -0.03 17) Acenaphthene-diO 21.14 164 905742 20.00 ug/1 -0.03 30) Phenanthrene-diO 25.58 188 1293395 20.00 ug/1 -0.03 39) Chrysene-dl2 33.64 240 788051 20.00 ug/1 -0.03 45) Perylene-dl2 37.87 264 480278 20.00 ug/1 -0.05 System Monitoring Compounds 28) TCMX 23.29 209 34402 7.58 ug/L -0.04 Spiked Amount 10.000 Recovery = 75.80% 38) 2,4-DDD 0.00 235 0 0.00 ug/mL Spiked Amount 5.000 Recovery = 0.00% 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-Dichiorobenzene 0.00 146 0 N.D. 5) 1,4-Diehlorobenzene 0.00 146 0 N.D. 6) 1,2-Dichlorobenzene 0.00 146 0 N.D. 7) 2,2’-oxybi s(1-Chioropropan 0.00 45 0 N.D. 8) N-Nitroso-di-n-propylamine 0.00 70 0 N.D. 9) Hexachl oroe thane 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-Trichiorobenzene 0.00 180 0 N.D. 15) Naphthalene 15.90 128 308 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. 2 3) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 0.00 165 0 N.D. 25) Diethylphthalate 22.63 149 448 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. (#) = qualifier out of range (m) = manual integration 8931.D GCMS0412.M Wed Apr 24 08:21:27 2002 Page 1

NYC-WTC_000049352