GCMS VOC Analysis Results, March 8 2002

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

Data File : C:\HPCHEM\l\DATA\FEB2102\REFC2.D Vial: 46 Acq On : 23 Feb 2002 1:26 pm Operator: Sample : gc/ms scan 1/14 Inst : GC/MS 2 09 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Mar 8 9:09 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 12.33 152 221397 20.00 ug/1 -0.03 10) Naphthalene-d8 15.97 136 848660 20.00 ug/1 -0.03 17) Acenaphthene-dlO 21.29 164 448054 20.00 ug/1 -0.03 29) Phenanthrene-diO 25.74 188 640969 20.00 ug/1 -0.03 38) Chrysene-dl2 33.81 240 453781 20.00 ug/1 -0.04 44) Perylene-dl2 38.09 264 308107 20.00 ug/1 -0.04

System Monitoring Compounds 37) 2,4-DDD 30.82 235 42865 6. ug/mL 0.32 Spiked Amount 5.000 Recovery 128. 00% Target Compounds 71010 Qvalue 2) N-nitroso-dimethyl amine 5.95 74 43801 4.94 ug/1 # 69 3) bis(2-Chloroethyl )ether 11.72 93 101683 6.99 ug/1 95 4) 1,3-Dichlorobenzene 12.23 146 33940 1.96 ug/1 99 5) 1,4-Dichlorobenzene 12.37 146 39804m 2.25 ug/1 6) 1,2-Dichlorobenzene 12.90 146 45976 2.74 ug/1 98 7) 2,21-oxybis(1-Chloropropan 13.21 45 148102 6.72 ug/1 98 8) N-Nitroso-di-n-propylamine 13.59 70 76223 7.32 ug/1 # 87 9) Hexachloroethane 13.74 117 6446 0.91 ug/1 92 11) Nitrobenzene 14.02 77 93461 5.36 ug/1 95 12) Isophorone 14.66 82 223251 7.57 ug/1 96 13) bis(2-Chloroethoxy)methane 15.34 93 130643 7.12 ug/1 96 14) 1,2,4-Trichlorobenzene 15.86 180 40238 2.77 ug/1 97 15) Naphthalene 16.03 128 227612 5.04 ug/1 99 16) Hexachlorobutadiene 16.58 225 4947 0.57 ug/1 95 18) Hexachlorocyclopentadiene 18.77 237 611 N.D. 19) 2-Chloronaphthalene 19.54 162 141700 5.30 ug/1 99 20) Dimethylphthalate 20.62 163 248397 7.98 ug/1 99 21) 2,6-Dinitrotoluene 20.85 165 46187 6.55 ug/1 87 22) Acenaphthylene 20.82 152 249509 6.47 ug/1 99 2 3) Acenaphthene 21.38 153 178136 6.60 ug/1 99 24) 2,4-Dinitrotoluene 22.01 165 60452 6.77 ug/1 88 25) Diethylphthalate 22.76 149 246854 7.63 ug/1 97 26) 4-Chlorophenyl-phenylether 22.92 204 89010 6.39 ug/1 96 27) Fluorene 22.90 166 204994 6.96 ug/1 98 28) Azobenzen/ 1,2-Diphenylhyd 23.39 77 231914 6.82 ug/L # 88

(#) = qualifier out of range (m) = manual integration EFC2.D GCMS0208.M Fri Mar 08 09:12:12 2002 Page 1

NYC-WTC_000006255