GCMS sample analysis report for AD29929, Jan 2002

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Laboratory analysis report for environmental sample AD29929 showing GCMS results and surrogate compound recovery rates.

NYC-WTC_000037457–000037472

Folder label: “GCMS X 12/11/01 A 12/16/01”

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\1\DATA\DEC1401\29928.D Vial: 46 Acq On : 16 Dec 2001 10:39 am Operator: 209 GALOS Sample : gems scan 12/11 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Jan 30 10:23 2002 Quant Results File: GCMS1126.RES Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Fri Jan 25 15:57:52 2002 Response via : Initial Calibration DataAcq Meth : GCMS1126

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) l,4-Dichlorobenzene-d4 11.67 152 801415 20.00 ug/1 -0.03 10) Naphthalene-d8 15.28 136 3078701 20.00 ug/1 -0.03 17) Acenaphthene-dl0 20.55 164 1527222 20.00 ug/1 -0.03 29) Phenanthrene-diO 24.97 188 2283192 20.00 ug/1 -0.02 38) Chrysene-dl2 33.01 240 1425074 20.00 ug/1 -0.03 44) Perylene-dl2 37.10 264 893326 20.00 ug/1 -0.02

System Monitoring Compounds 37) 2,4-DDD 30.05 235 141595 5.64 ug/mL -0.02 Spiked Amount 5.000 Recovery 112.80%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.27 74 192 N.D. 3) bis(2-Chloroethyl)ether 0.00 93 0 N.D. 4) 1,3-Dichlorobenzene 0.00 146 0 N.D. 5) 1,4-Dichiorobenzene 0.00 146 0 N.D. 6) 1,2-Dichlorobenzene 0.00 146 0 N.D. 7) 2,2’-oxybis(1-Chloropropan 0.00 45 0 N.D. 8) N-Nitroso-di-n-propylamine 0.00 70 0 N.D. 9) Hexachloroethane 0.00 117 0 N.D. 11) Nitrobenzene 0.00 77 0 N.D. 12) Isophorone 0.00 82 0 N.D. 13) bi s(2-Chloroethoxy)methane 0.00 93 0 N.D. 14) 1,2,4-Trichlorobenzene 0.00 180 0 N.D. 15) Naphthalene 15.34 128 791 N.D. 16) Hexachlorobutadiene 0.00 225 0 N.D. 18) Hexachiorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chioronaphthalene 0.00 162 0 N.D. 20) Dimethylphthalate 0.00 163 0 N.D. 21) 2,6-Dinitrotoluene 0.00 165 0 N.D. 2 2) Acenaphthylene 0.00 152 0 N.D. 23) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 21.09 165 347 N.D. 25) Diethylphthalate 22.10 149 757 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 N.D. 27) Fluorene 0.00 166 0 N.D. 28) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D. (#) = qualifier out of range (m) = manual integration 29928.D GCMS1126.M Wed Jan 30 10:26:09 2002 Page 1

NYC-WTC_000037459

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