GCMS reference analysis results for sample AD28593, Dec 2001

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed) Data File : C:\HPCHEM\1\DATA\NOV2601\REFB.D Vial: 8 Acq On : 28 Nov 2001 12:07 am Operator: 209 GALOS Sample : 11/23 scan Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Nov 30 17:57 2001 Quant Results File: GCMS1126 .RES Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Wed Nov 28 15:06:24 2001 Response via : Initial Calibration DataAcq Meth : NP103001

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-Dichlorobenzene-d4 11.70 152 814904 20.00 ug/1 0.00 15) Naphthalene-d8 15.31 136 3043817 20.00 ug/1 0.00 26) Acenaphthene-diO 20.58 164 1496197 20.00 ug/1 0.00 42) Phenanthrene-diO 24.99 188 1980113 20.00 ug/1 0.00 53) Chrysene-dl2 33.02 240 992303 20.00 ug/1 0.00 59) Perylene-dl2 37.12 264 645644 20.00 ug/1 0.00 System Monitoring Compounds 52) 2,4-DDD 30.07 235 103466 4.39 ug/mL 0.00 Spiked Amount 5.000 Recovery = 87.80%

Target Compounds Qvalue 2) Pyridine 0.00 79 0 N.D. 3) N-nitroso-dimethyl amine 5.44 74 72406 2.02 ug/1 97 4) Phenol 11.12 94 7362 N.D. 5) bis(2-Chloroethyl)ether 11.12 93 188814 3.36 ug/1 99 6) 2-Chlorophenol 0.00 128 0 N.D. 7) 1,3-Dichlorobenzene 11.60 146 109426 1.85 ug/1 95 8) 1,4-Dichlorobenzene 11.60 146 109426 1.83 ug/1 96 9) 1,2-Dichlorobenzene 12.25 146 124979 2.26 ug/1 99 10) 2-Methylphenol 12.25 108 814 N.D. 11) 2,21-oxybis(1-Chloropropan 12.59 45 266627 3.72 ug/1 # 93 12) 3&4-Methylphenol 13.37 108 302 N.D. 13) N-Nitroso-di-n-propylamine 12.97 70 116436 3.63 ug/1 98 14) Hexachloroethane 13.09 117 32192 1.48 ug/1 96 16) Nitrobenzene 13.37 77 151683 3.20 ug/1 98 17) Isophorone 14.02 82 348624 3.81 ug/1 98 18) 2-Nitrophenol 14.02 139 5979 N.D. 19) 2,4-Dimethylphenol 14.04 107 922 N.D. 20) bis(2-Chloroethoxy)methane 14.71 93 224357 3.65 ug/1 98 21) 2,4-Dichlorophenol 0.00 162 0 N.D. 22) 1,2,4-Trichlorobenzene 15.20 180 108173 2.45 ug/1 99 23) Naphthalene 15.36 128 484863 3.33 ug/1 99 24) Hexachlorobutadiene 15.90 225 36178 1.68 ug/1 98 25) 4-Chloro-3-methylphenol 0.00 107 0 N.D. 27) Hexachlorocyclopentadiene 18.09 237 865 N.D. 28) 2,4,6-Trichlorophenol 0.00 196 0 N.D. 29) 2,4,5-Trichlorophenol 0.00 196 0 N.D. 30) 2-Chloronaphthalene 18.84 162 272047 3.19 ug/1 99 31) Dimethylphthalate 19.95 163 378841 3.81 ug/1 99 32) 2,6-Dinitrotoluene 20.16 165 60907 2.59 ug/1 # 67

(#) = qualifier out of range (m) = manual integration REFB.D GCMS1126.M Fri Nov 30 17:58:01 2001 Page 1

NYC-WTC_000034724