GCMS analysis results for sample AE01965, April 2002

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\HPCHEM\l\DATA\APR0302\REF2.D Vial: 5 Acq On 3 Apr 2002 4:36 pm Operator: Sample gc/ms scan 3/28 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Apr 8 11:39 2002 Quant Results File: GCMS0403.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0403.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Mon Apr 08 11:30:53 2002 Response via : Initial Calibration DataAcq Meth : GCMS0403

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

1) 1,4-Dichlorobenzene-d4 12.25 152 395748 20.00 ug/1 -0.02 10) Naphthalene-d8 15.88 136 1458092 20.00 ug/1 -0.03 17) Acenaphthene-dlO 21.19 164 838679 20.00 ug/1 -0.02 30) Phenanthrene-diO 25.63 188 1188503 20.00 ug/1 -0.03 39) Chrysene-dl2 33.69 240 626989 20.00 ug/1 -0.03 45) Perylene-dl2 37.93 264 334200 20.00 ug/1 -0.02

System Monitoring Compounds 2 8) TCMX 23.33 209 24940 4.41 ug/mL 0.00 Spiked Amount 4.000 Recovery = 110.25% 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 5.89 74 85779 8.02 ug/1 99 3) bis(2-Chloroethyl)ether 11.64 93 211231 12.17 ug/1 98 4) 1,3-Dichlorobenzene 12.14 146 106637 5.76 ug/1 98 5) 1,4-Dichlorobenzene 12.29 146 122048m 6.55 ug/1 6) 1,2-Dichlorobenzene 12.81 146 129484 7.43 ug/1 99 7) 2,2'-oxybis(1-Chloropropan 13.13 45 292949 12.62 ug/1 98 8) N-Nitroso-di-n-propylamine 13.51 70 141604 12.89 ug/1 99 9) Hexachloroethane 13.66 117 17979 2.65 ug/1 99 11) Nitrobenzene 13.93 77 189649 11.53 ug/1 98 12) Isophorone 14.58 82 350565 11.44 ug/1 99 13) bis(2-Chloroethoxy)methane 15.26 93 254147 12.47 ug/1 99 14) 1,2,4-Trichlorobenzene 15.77 180 96036 6.32 ug/1 96 15) Naphthalene 15.94 128 479451 10.33 ug/1 99 16) Hexachlorobutadiene 16.49 225 11968 1.55 ug/1 99 18) Hexachlorocyclopentadiene 18.68 237 2618 0.49 ug/1 91 19) 2-Chloronaphthalene 19.44 162 268411 9.20 ug/1 99 20) Dimethylphthalate 20.54 163 461204 13.68 ug/1 100 21) 2,6-Dinitrotoluene 20.75 165 92645 11.65 ug/1 89 22) Acenaphthylene 20.72 152 474723 11.68 ug/1 100 23) Acenaphthene 21.28 153 315852 10.93 ug/1 98 24) 2,4-Dinitrotoluene 21.92 165 115568 11.35 ug/1 97 25) Diethylphthalate 22.66 149 443087 13.98 ug/1 99 26) 4-Chlorophenyl-phenylether 22.82 204 158713 10.81 ug/1 99

(#) = qualifier out of range (m) = manual integration REF2.D GCMS0403.M Mon Apr 08 11:41:16 2002 Page 1

NYC-WTC_000046572