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GCMS reference analysis results for sample AD31586, January 2002

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Laboratory report of GCMS reference analysis for sample AD31586 listing chemical standards and response values.

NYC-WTC_000049679–000049683

Folder label: “GCMS X 1/2/02 A 1/3 - 1/4/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\HPCHEM\l\DATA\JAN0302\REFB.D Vial: 32 Acq On 4 Jan 2002 4:44 pm Operator: 209 GALOS Sample gems scan l/2a Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Feb 1 9:31 2002 Quant Results File: GCMS1126.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Tue Jan 22 11:56:23 2002 Response via : Initial Calibration DataAcq Meth : GCMS1126

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

1) l,4-Dichlorobenzene-d4 11.53 152 759910 20.00 ug/1 -0.17 10) Naphthalene-d8 15.12 136 2941024 20.00 ug/1 -0.19 17) Acenaphthene-diO 20.39 164 1493884 20.00 ug/1 -0.19 29) Phenanthrene-diO 24.81 188 2082298 20.00 ug/1 -0.19 38) Chrysene-dl2 32.84 240 1255710 20.00 ug/1 -0.20 44) Perylene-dl2 36.90 264 741028 20.00 ug/1 -0.22

System Monitoring Compounds 37) 2,4-DDD 29.88 235 109328 4.78 ug/mL -0.19 Spiked Amount 5.000 Recovery = 95.60%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.29 74 76220 2.28 ug/1 95 3) bis(2-Chloroethyl)ether 10.96 93 180485 3.44 ug/1 98 4) 1,3-Dichlorobenzene 11.43 146 116472 2.11 ug/1 99 5) 1,4-Dichlorobenzene 11.57 146 128611m 2.30 ug/1 6) 1,2 -Dichlorobenzene 12.08 146 131868 2.56 ug/1 99 7) 2,2'-oxybis(1-Chloropropan 12.42 45 306058 4.58 ug/1 # 93 8) N-Nitroso-di-n-propylamine 12.81 70 128274 4.29 ug/1 98 9) Hexachloroethane 12.91 117 28852 1.42 ug/1 91 11) Nitrobenzene 13.20 77 173687 3.79 ug/1 94 12) 1sophorone 13.84 82 368934 4.18 ug/1 99 13) bis(2-Chloroethoxy)methane 14.54 93 222674 3.75 ug/1 100 14) 1,2,4-Trichlorobenzene 15.02 180 110714 2.59 ug/1 99 15) Naphthalene 15.18 128 461542 3.28 ug/1 100 16) Hexachlorobutadiene 15.73 225 19598 0.94 ug/1 93 18) Hexachiorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 18.66 162 255489 3.00 ug/1 98 20) Dimethylphthalate 19.78 163 351553 3.54 ug/1 98 21) 2,6-Dinitrotoluene 19.99 165 57543 2.45 ug/1 97 22) Ac enaphthylene 19.92 152 387472 3.24 ug/1 99 2 3) Acenaphthene 20.48 153 290688 3.39 ug/1 100 24) 2,4-Dinitrotoluene 21.15 165 69326 2.32 ug/1 98 25) Diethylphthalate 21.90 149 362725 3.95 ug/1 99 26) 4-Chlorophenyl-phenylether 22.03 204 138836 3.46 ug/1 99 27) Fluorene 22.00 166 297926 3.39 ug/1 98 28) Azobenzen/ 1,2-Diphenylhyd 22.49 77 352787 3.72 ug/L 95

(#) = qualifier out of range (m) = manual integration REFB.D GCMS1126.M Fri Feb 01 09:33:41 2002 Page 1

NYC-WTC_000049681

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