GCMS reference standard results, Jan 2002

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

Data File : C:\HPCHEM\l\DATA\DEC1901\REF.D Vial: 4 Acq On : 19 Dec 2001 12:41 pm Operator: 209 GALOS Sample : gc/ms scan 12/12 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Dec 19 13:29 2001 Quant Results File: GCMS1126.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update •: Fri Dec 14 12:19:30 2001 Response via : Initial Calibration DataAcq Meth : GCMS1126

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

1) 1,4-Dichlorobenzene-d4 11.67 152 849987 20.00 ug/1 -0.03 10) Naphthalene-d8 15.28 136 3274853 20.00 ug/1 -0.03 17) Acenaphthene-diO 20.56 164 1662680 20.00 ug/1 -0.02 29) Phenanthrene-diO 24.98 188 2379731 20.00 ug/1 -0.01 38) Chrysene-dl2 33.01 240 1554401 20.00 ug/1 -0.02 44) Perylene-dl2 37.11 264 1020383 20.00 ug/1 -0.01

System Monitoring Compounds 37) 2,4-DDD 30.06 235 137521 3.99 ug/mL -0.01 Spiked Amount 5.000 Recovery = 79.80%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.41 74 76759 2.05 ug/1 79 3) bis(2-Chloroethyl)ether 11.10 93 193034 3.29 ug/1 93 4) 1,3-Dichlorobenzene 11.58 146 125498 2.03 ug/1 96 5) 1,4-Dichlorobenzene 11.58 146 125498 2.01 ug/1 97 6) 1,2-Dichlorobenzene 12.23 146 137916 2.39 ug/1 98 7) 2,2'-oxybis(1-Chloropropan 12.57 45 310804 4.16 ug/1 # 90 8) N-Nitroso-di-n-propylamine 12.96 70 127312 3.81 ug/1 94 9) Hexachloroethane 13.06 117 37454 1.65 ug/1 94 11) Nitrobenzene 13.36 77 164639 3.23 ug/1 88 12) 1sophorone 14.00 82 358524 3.65 ug/1 94 13) bis(2-Chloroethoxy)methane 14.69 93 223297 3.38 ug/1 99 14) 1,2,4-Trichlorobenzene 15.18 180 117867 2.48 ug/1 99 15) Naphthalene 15.33 128 501633 3.21 ug/1 99 16) Hexachlorobutadiene 15.88 225 35820 1.55 ug/1 98 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 18.83 162 284694 3.00 ug/1 97 20) Dimethylphthalate 19.94 163 382996 3.47 ug/1 99 21) 2,6-Dinitrotoluene 20.15 165 60998 2.34 ug/1 # 64 2 2) Acenaphthylene 20.09 152 433851 3.25 ug/1 100 2 3) Acenaphthene 20.65 153 328159 3.44 ug/1 99 24) 2,4-Dinitrotoluene 21.33 165 69721 2.10 ug/1 # 77 25) Diethylphthalate 22.06 149 394199 3.86 ug/1 98 26) 4-Chlorophenyl-phenylether 22.20 204 160016 3.58 ug/1 97 2 7) Fluorene 22.16 166 352349 3.60 ug/1 97 28) Azobenzen/ 1,2-Diphenylhyd 22.66 77 352352 3.34 ug/L # 89

(#) = qualifier out of range (m) = manual integration REF.D GCMS1126.M Thu Jan 03 10:05:04 2002 Page 1

NYC-WTC_000016696