GCMS reference standard results, Jan 2002

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

Data File : C:\HPCHEM\l\DATA\DEC2701\REFA.D Vial: 4 Acq On : 29 Dec 2001 2:07 am Operator: 209 GALOS Sample : GC/MS SCAN 12/13 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Dec 31 11:20 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 28 15:11:00 2001 Response via : Initial Calibration DataAcq Meth : GCMS1126

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

1) 1,4-Dichlorobenzene-d4 11.68 152 893406 20.00 ug/1 -0.02 10) Naphthalene-d8 15.28 136 3422071 20.00 ug/l -0.03 17) Acenaphthene-diO 20.55 164 1686748 20.00 ug/1 -0.02 2 9) Phenanthrene-dl0 24.98 188 2536685m 20.00 ug/1 -0.01 38) Chrysene-dl2 33.02 240 1558742 20.00 ug/1 -0.01 44) Perylene-dl2 37.12 264 972491 20.00 ug/1 0.00

System Monitoring Compounds 37) 2,4-DDD 30.06 235 155172 5.56 ug/mL 0.00 Spiked Amount 5.000 Recovery = 111.20%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.43 74 110724 2.82 ug/1 # 76 3) bis(2-Chloroethyl)ether 11.10 93 261853 4.25 ug/1 91 4) 1,3-Dichlorobenzene 11.58 146 185413 2.85 ug/1 98 5) 1,4-Dichiorobenzene 11.58 146 185413 2.82 ug/1 99 6) 1,2-Dichlorobenzene 12.24 146 203630 3.36 ug/1 96 7) 2,2'-oxybis(1-Chloropropan 12.57 45 448545 5.71 ug/1 # 91 8) N-Nitroso-di-n-propylamine 12.96 70 172880 4.92 ug/1 # 88 9) Hexachloroethane 13.06 117 59519 2.49 ug/1 89 11) Nitrobenzene 13.37 77 225582 4.23 ug/1 # 83 12) 1sophorone 14.01 82 477235 4.64 ug/1 94 13) bis(2-Chloroethoxy)methane 14.70 93 288742 4.18 ug/1 99 14) 1,2,4-Trichlorobenzene 15.17 180 165367 3.33 ug/1 98 15) Naphthalene 15.34 128 663883 4.06 ug/1 99 16) Hexachlorobutadiene 15.89 225 54177 2.24 ug/1 97 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chioronaphthalene 18.85 162 353497 3.67 ug/1 97 20) Dimethylphthalate 19.95 163 464153 4.14 ug/1 100 21) 2,6-Dinitrotoluene 20.16 165 67987 2.57 ug/1 # 58 2 2) Acenaphthylene 20.09 152 520724 3.85 ug/1 99 2 3) Acenaphthene 20.65 153 403545 4.17 ug/1 100 24) 2,4-Dinitrotoluene 21.34 165 66723 1.98 ug/1 # 66 25) Diethylphthalate 22.07 149 486202 4.69 ug/1 96 26) 4-Chlorophenyl-phenylether 22.21 204 193980 4.28 ug/1 93 27) Fluorene 22.17 166 417661 4.21 ug/1 100 2 8) Azobenzen/ 1,2-Diphenylhyd 22.67 77 490267 4.57 ug/L # 86

(#) = qualifier out of range (m) = manual integration REFA.D GCMS1126.M Mon Dec 31 11:20:49 2001 Page 1

NYC-WTC_000019046