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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\REFB1.D Vial: 4 Acq On : 26 Apr 2002 8:25 pm Operator: Sample : gc/ms scan 4/23 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: May 1 11:21 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 412479 20.00 ug/1 -0.03 10) Naphthalene-d8 15.84 136 1484154 20.00 ug/1 -0.03 17) Acenaphthene-dlO 21.15 164 835069 20.00 ug/1 -0.02 30) Phenanthrene-diO 25.58 188 1222289 20.00 ug/1 -0.03 39) Chrysene-dl2 33.64 240 736918 20.00 ug/1 -0.03 45) Perylene-dl2 37.87 264 446865 20.00 ug/1 -0.05

System Monitoring Compounds 2 8) TCMX 23.29 209 40478 9.59 ug/L -0.04 Spiked Amount 10.000 Recovery = 95.90% 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 85714 9.55 ug/1 99 3) bis(2-Chloroethyl)ether 11.61 93 194682 13.93 ug/1 99 4) 1,3-Dichlorobenzene 12.11 146 166171 11.53 ug/1 97 5) 1,4-Dichlorobenzene 12.25 146 175828 12.13 ug/1 99 6) 1,2-Dichlorobenzene 12.77 146 175175 13.01 ug/1 99 7) 2,21-oxybis(1-Chloropropan 13.09 45 273316 14.16 ug/1 97 8) N-Nitroso-di-n-propylamine 13.47 70 132087 14.41 ug/1 99 9) Hexachloroethane 13.62 117 46464 8.75 ug/1 98 11) Nitrobenzene 13.89 77 179582 13.80 ug/1 97 12) Isophorone 14.54 82 405606 16.47 ug/1 98 13) bis(2-Chloroethoxy)methane 15.22 93 237180 14.79 ug/1 100 14) 1,2,4-Trichlorobenzene 15.73 180 157369 13.95 ug/1 98 15) Naphthalene 15.90 128 536416 15.03 ug/1 99 16) Hexachlorobutadiene 16.45 225 47573 8.43 ug/1 95 18) Hexachlorocyclopentadiene 18.64 237 22332 6.05 ug/1 99 19) 2-Chloronaphthalene 19.40 162 336210 15.27 ug/1 97 20) Dimethylphthalate 20.50 163 428868 16.89 ug/1 99 21) 2,6-Dinitrotoluene 20.71 165 85547 14.09 ug/1 99 22) Acenaphthylene 20.67 152 515783 16.74 ug/1 100 23) Acenaphthene 21.24 153 343900 15.70 ug/1 99 24) 2,4-Dinitrotoluene 21.87 165 110570 13.84 ug/1 100 25) Diethylphthalate 22.63 149 412994 16.96 ug/1 99 26) 4-Chlorophenyl-phenylether 22.78 204 190216 17.60 ug/1 95 27) Fluorene 22.76 166 383489 16.53 ug/1 99 29) Azobenzen/ 1,2-Diphenylhyd 23.24 77 355243 13.78 ug/L 97 31) N-Nitrosodiphenylamine 23.17 168 154990 15.24 ug/1 99 32) 4-Bromophenyl-phenylether 24.24 248 104600 17.63 ug/1 96

(#) = qualifier out of range (m) = manual integration REFBI.D GCMS0412.M Wed May 01 11:23:03 2002 Page 1

NYC-WTC_000044262

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