GCMS reference results for sample AE02581, Mar 13, 2002

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

Data File C:\HPCHEM\l\DATA\MAR0702\REF.D Vial: 16 Acq On 8 Mar 2002 4:29 am Operator: Sample gc/ms scan 2/5 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Mar 8 8:58 2002 Quant Results File: GCMS0208.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Wed Feb 27 11:30:15 2002 Response via : Initial Calibration DataAcq Meth : GCMS0208

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

1) 1,4-Dichlorobenzene-d4 12.30 152 431190 20.00 ug/1 -0.05 10) Naphthalene-d8 15.94 136 1677088 20.00 ug/1 -0.06 17) Acenaphthene-diO 21.24 164 893786 20.00 ug/1 -0.07 29) Phenanthrene-dlO 25.70 188 1372559 20.00 ug/1 -0.07 38) Chrysene-dl 2 33.77 240 1131322 20.00 ug/1 -0.08 44) Perylene-dl2 38.03 264 843298 20.00 ug/1 -0.10

System Monitoring Compounds 37) 2,4-DDD 30.76 235 76641 5.35 ug/mL 0.27 Spiked Amount 5.000 Recovery = 107.00%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.94 74 34085 1.98 ug/1 # 67 3) bis(2-Chloroethyl)ether 11.70 93 84579 2.98 ug/1 91 4) 1,3-Dichlorobenzene 12.20 146 59868 1.77 ug/1 99 5) 1,4-Dichlorobenzene 12.35 146 63093 1.84 ug/1 100 6) 1,2-Dichlorobenzene 12.86 146 62992 1.93 ug/1 93 7) 2,21-oxybis(1-Chloropropan 13.18 45 123223 2.87 ug/1 98 8) N-Nitroso-di-n-propylamine 13.56 70 56513 2.79 ug/1 # 86 9) Hexachloroethane 13.71 117 16987 1.23 ug/1 98 11) Nitrobenzene 13.98 77 75068 2.18 ug/1 90 12) Isophorone 14.63 82 164591 2.83 ug/1 99 13) bis(2-Chloroethoxy)methane 15.31 93 103980 2.87 ug/1 98 14) 1,2,4-Trichlorobenzene 15.82 180 55636 1.94 ug/1 97 15) Naphthalene 15.99 128 219826 2.46 ug/1 98 16) Hexachlorobutadiene 16.54 225 15712 0.91 ug/1 98 18) Hexachlorocyclopentadiene 18.73 237 1053 N.D. 19) 2-Chloronaphthalene 19.50 162 131589 2.47 ug/1 98 20) Dimethylphthalate 20.58 163 187938 3.03 ug/1 100 21) 2,6-Dinitrotoluene 20.80 165 32582 2.32 ug/1 89 22) Acenaphthylene 20.78 152 202441 2.63 ug/1 99 23) Acenaphthene 21.34 153 150296 2.79 ug/1 98 24) 2,4-Dinitrotoluene 21.97 165 42012 2.36 ug/1 # 79 25) Diethylphthalate 22.72 149 184175 2.86 ug/1 96 26) 4-Chlorophenyl-phenylether 22.88 204 79078 2.85 ug/1 94 27) Fluorene 22.86 166 167231 2.85 ug/1 99 28) Azobenzen/ 1,2-Diphenylhyd 23.34 77 175326 2.58 ug/L # 89

(#) = qualifier out of range (m) = manual integration REF.D GCMS0208.M Wed Mar 13 14:21:03 2002 Page 1

NYC-WTC_000005364