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GCMS reference data for sample AE07484, May 2002

Machine-extracted title · confidence 90%

Reference report listing expected values for organic compounds including nitrosamines and chlorobenzenes used to validate analytical results.

NYC-WTC_000044260–000044267

Folder label: “GCMS X 4/23/02 A 4/26/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\1\DATA\APR2502\REFB2.D Vial: 5 Acq On : 26 Apr 2002 9:21 pm Operator: Sample : gc/ms scan 4/23 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: May 1 11:23 2002 Quant Results File: GCMS0412.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Thu Apr 25 15:21:43 2002 Response via : Initial Calibration DataAcq Meth : GCMS0412

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

1) 1,4-Dichlorobenzene-d4 12.21 152 400214 20.00 ug/1 -0.03 10) Naphthalene-d8 15.84 136 1451398 20.00 ug/1 -0.04 17) Acenaphthene-dlO 21.15 164 825947 20.00 ug/1 -0.03 30) Phenanthrene-diO 25.59 188 1216343 20.00 ug/1 -0.03 39) Chrysene-dl2 33.64 240 774649 20.00 ug/1 -0.04 45) Perylene-dl2 37.86 264 480284 20.00 ug/1 -0.05

System Monitoring Compounds 2 8) TCMX 23.29 209 36533 8.75 ug/L -0.04 Spiked Amount 10.000 Recovery = 87.50% 38) 2,4-DDD 0.00 235 0 0.00 ug/mL Spiked Amount 5.000 Recovery = 0.00%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.86 74 66383 7.62 ug/1 95 3) bis(2-Chloroethyl)ether 11.61 93 167044 12.32 ug/1 98 4) 1,3-Dichlorobenzene 12.11 146 135620 9.70 ug/1 96 5) 1,4-Dichlorobenzene 12.25 146 146617 10.42 ug/1 99 6) 1,2-Dichlorobenzene 12.77 146 148137 11.34 ug/1 99 7) 2,2'-oxybis(1-Chloropropan 13.09 45 241424 12.89 ug/1 98 8) N-Nitroso-di-n-propylamine 13.47 70 118101 13.28 ug/1 99 9) Hexachloroethane 13.62 117 41195 7.99 ug/1 98 11) Nitrobenzene 13.89 77 157796 12.40 ug/1 100 12) Isophorone 14.54 82 380077 15.79 ug/1 100 13) bis(2-Chloroethoxy)methane 15.22 93 212263 13.53 ug/1 100 14) 1,2,4-Trichlorobenzene 15.73 180 137828 12.49 ug/1 99 15) Naphthalene 15.90 128 473520 13.57 ug/1 100 16) Hexachlorobutadiene 16.45 225 47279 8.57 ug/1 99 18) Hexachlorocyclopentadiene 18.64 237 19538 5.35 ug/1 96 19) 2-Chloronaphthalene 19.40 162 298286 13.69 ug/1 99 20) Dimethylphthalate 20.49 163 420219 16.73 ug/1 99 21) 2,6-Dinitrotoluene 20.71 165 82565 13.75 ug/1 96 22) Acenaphthylene 20.67 152 468770 15.38 ug/1 100 23) Acenaphthene 21.24 153 316777 14.62 ug/1 99 24) 2,4-Dinitrotoluene 21.87 165 108667 13.75 ug/1 95 25) Diethylphthalate 22.62 149 401760 16.68 ug11 99 26) 4-Chlorophenyl-phenylether 22.78 204 175193 16.39 ug/1 98 27) Fluorene 22.75 166 358631 15.63 ug/1 99 29) Azobenzen/ 1,2-Diphenylhyd 23.24 77 340087 13.34 ug/L 98 31) N-Nitrosodiphenylamine 23.17 168 148061 14.63 ug/1 96 32) 4-Bromophenyl-phenylether 24.25 248 99729 16.89 ug/1 95

(#) = qualifier out of range (m) = manual integration REFB2.D GCMS0412.M Wed May 01 11:25:18 2002 Page 1

NYC-WTC_000044265

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