DEP GCMS data table, Jan-Feb 2002

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

Data File : C:\HPCHEM\1\DATA\JAN2502\REF.D Vial: 32 Acq On : 25 Jan 2002 7:57 pm Operator: 209 GALOS Sample : REINJECT Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Jan 28 9:06 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 Jan 25 15:57:52 2002 Response via : Initial Calibration DataAcq Meth : GCMS0103

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

1) 1,4-Dichlorobenzene-d4 11.49 152 2226722 20.00 ug/1 -0.21 10) Naphthalene-d8 15.09 136 8399580 20.00 ug/1 -0.21 17) Acenaphthene-diO 20.35 164 4144500 20.00 ug/1 -0.22 29) Phenanthrene-diO 24.77 188 5855103 20.00 ug/1 -0.22 38) Chrysene-dl2 32.80 240 3892424 20.00 ug/1 -0.23 44) Perylene-d12 36.86 264 2584418 20.00 ug/1 -0.26

System Monitoring Compounds 37) 2,4-DDD 29.84 235 242185 3.76 ug/mL -0.23 Spiked Amount 5.000 Recovery = 75.20%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.26 74 105798 1.08 ug/1 90 3) bis(2-Chloroethyl)ether 10.92 93 281163 1.83 ug/1 98 4) 1,3-Dichlorobenzene 11.39 146 168986 1.04 ug/1 100 5) 1,4-Dichlorobenzene 11.39 146 168986 1.03 ug/1 99 6) 1,2-Dichlorobenzene 12.04 146 185636 1.23 ug/1 100 7) 2,2'-oxybis(l-Chloropropan 12.39 45 465035 2.38 ug/1 # 94 8) N-Nitroso-di-n-propylamine 12.77 70 224500 2.56 ug/1 99 9) Hexachloroethane 12.87 117 56229 0.94 ug/1 96 11) Nitrobenzene 13.16 77 283647 2.17 ug/1 96 12) Isophorone 13.80 82 642841 2.55 ug/1 98 13) bis(2-Chloroethoxy)methane 14.51 93 382207 2.26 ug/1 97 14) 1,2,4-Trichlorobenzene 14.98 180 163660 1.34 ug/1 99 15) Naphthalene 15.14 128 683748 1.70 ug/1 99 16) Hexachlorobutadiene 15.69 225 52272 0.88 ug/1 96 18) Hexachlorocyclopentadiene 17.86 237 1703 N.D. 19) 2-Chloronaphthalene 18.61 162 427504 1.81 ug/1 99 20) Dimethylphthalate 19.74 163 693762 2.52 ug/1 99 21) 2,6-Dinitrotoluene 19.95 165 127651 1.96 ug/1 99 22) Acenaphthylene 19.87 152 698629 2.10 ug/1 99 2 3) Acenaphthene 20.44 153 509693 2.15 ug/1 100 24) 2,4-Dinitrotoluene 21.11 165 166179 2.01 ug/1 97 25) Diethylphthalate 21.86 149 729194 2.86 ug/1 100 26) 4-Chlorophenyl-phenylether 21.99 204 251004 2.26 ug/1 99 27) Fluorene 21.94 166 557872 2.29 ug/1 99 28) Azobenzen/ 1,2-Diphenylhyd 22.45 77 692113 2.63 ug/L 95

(#) = qualifier out of range (m) = manual integration REF.D GCMS1126.M Mon Jan 28 09:06:52 2002 Page 1

NYC-WTC_000004182