GCMS reference data for volatile organics, March 1, 2002

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

Data File : C:\HPCHEM\1\DATA\FEB2102\REFD.D Vial': 58 Acq On : 24 Feb 2002 1:13 am Operator : ' Sample : gc/ms scan 2/21 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Feb 28 14:53 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 223358 20.00 ug/1 -0.03 10) Naphthalene-d8 15.97 136 859553 20.00 ug/1 -0.03 17) Acenaphthene-diO 21.29 164 472071 20.00 ug/1 -0 . 03 29) Phenanthrene-diO 25.73 188 672152 20.00 ug/1 -0.04 38) Chrysene-dl2 33.80 240 457092 20.00 ug/1 -0.05 44) Perylene-dl2 38.08 264 313490 20.00 ug/1 -0.05

System Monitoring Compounds 37) 2,4-DDD 30.81 235 52156 0.30 7.43 ug/mL 0.31 Spiked Amount 5.000 Recovery = 148.60%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.95 74 58748 6.57 ug/1 # 76 3) bis(2-Chloroethyl)ether 11.72 93 130363 8.88 ug/1 94 4) 1,3-Dichlorobenzene 12.23 146 94545 5.41 ug/1 96 5) 1,4-Dichlorobenzene 12.37 146 100350 5.63 ug/1 99 6) 1,2-Dichlorobenzene 12.90 146 99542 5.88 ug/1 98 7) 2,2 1 - oxybi s (1-Chloropropan 13.21 45 191306 8.61 ug/1 97 8) N-Nitroso-di-n-propylamine 13.59 70 92280 8.79 ug/1 # 87 9) Hexachloroethane 13.74 117 23808 3.34 ug/1 97 11) Nitrobenzene 14.02 77 117884 6.67 ug/1 96 12) Isophorone 14.66 82 269802 9.04 ug/1 97 13) bis(2-Chloroethoxy)methane 15.34 93 150772 8.11 ug/1 97 14) 1,2,4-Trichlorobenzene 15.86 180 83249 5.66 ug/1 97 15) Naphthalene 16.03 128 324540 7.09 ug/1 99 16) Hexachlorobutadiene 16.58 225 18195 2.07 ug/1 100 18) Hexachlorocyclopentadiene 18.77 237 6405 0.95 ug/1 95 19) 2-Chloronaphthalene 19.54 162 191972 6.82 ug/1 98 20) Dimethylphthalate 2 0.63 163 262939 8.02 ug/1 99 21) 2,6-Dinitrotoluene 20.85 165 50135 6.75 ug/1 # 86 22) Acenaphthylene 20.82 152 316188 7.78 ug/1 99 23) Acenaphthene 21.38 153 218356 7.68 ug/1 99 24) 2,4-Dinitrotoluene 22.01 165 63163 6.71 ug/1 # 86 25) Diethylphthalate 22.76 14 9 274665 8.06 ug/1 96 26) 4-Chlorophenyl-phenylether 22.92 204 109872 7.49 ug/1 95 27) Fluorene 22.90 166 237200 7.65 ug/1 98 28) Azobenzen/ 1,2-Diphenylhyd 23.38 77 256935 7.17 ug/L # 91

(#) = qualifier out of range (m) = manual integration REFD.D GCMS0208.M Thu Feb 28 14:56:38 2002 Page 1

NYC-WTC_000009572