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GCMS reference material results, Dec 2001

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Laboratory report documenting gas chromatography-mass spectrometry reference material analysis conducted on December 31, 2001.

NYC-WTC_000017658–000017662

Folder label: “GCMS X 12/13/01 A 12/27/01

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\1\DATA\DEC3101\REF.D Vial: 4 Acq On : 31 Dec 2001 1:53 pm Operator: 209 GALOS Sample : gems scan 12/13 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Jan 7 13:19 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 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 11.67 152 895900 20.00 ug/1 -0.02 10) Naphthalene-d8 15.28 136 3435508 20.00 ug/1 -0.02 17) Acenaphthene-dlO 20.56 164 1699736 20.00 ug/1 -0.02 29) Phenanthrene-diO 24.99 188 2482695m 20.00 ug/1 0.00 38) Chrysene-dl2 33.02 240 1444604 20.00 ug/1 -0.02 44) Perylene-dl2 37.11 264 817603 20.00 ug/1 0.00

System Monitoring Compounds 37) 2,4-DDD 30.06 235 155002 5.68 ug/mL 0.00 Spiked Amount 5.000 Recovery = 113.60%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.44 74 92126m 2.34 ug/1 3) bis(2-Chloroethyl)ether 11.11 93 261909 4.23 ug/1 90 4) 1,3-Dichlorobenzene 11.57 146 185031 2.84 ug/1 98 5) 1,4-Dichlorobenzene 11.72 146 204989 3.11 ug/1 # . . 97 6) 1,2-Dichlorobenzene 12.23 146 203916 3.36 ug/1 99 7) 2,2'-oxybis(1-Chloropropan 12.57 45 443499 5.63 ug/1 # 91 8) N-Nitroso-di-n-propylamine 12.96 70 183058 5.20 ug/1 # 86 9) Hexachloroethane 13.06 117 58263 2.43 ug/1 93 11) Nitrobenzene 13.36 77 233124 4.35 ug/1 # 83 12) 1sophorone 14.01 82 495713 4.81 ug/1 94 13) bis(2-Chloroethoxy)methane 14.69 93 287431 4.15‘ug/1 98 14) 1,2,4-Trichlorobenzene 15.17 180 165601 3.32 ug/1 97 15) Naphthalene 15.34 128 663282 4.04 ug/1 .99 16) Hexachlorobutadiene 15.89 225 55279 2.27 ug/1 98 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 18.84 162 354402 3.65 ug/1 95 20) Dimethylphthalate 19.95 163 471393 4.17 ug/1 99 21) 2,6-Dinitrotoluene 20.17 165 75462 2.83 ug/1 # 58 22) Acenaphthylene 20.09 152 529518 3.89 ug/1 100 2 3) Acenaphthene 20.65 153 406738 4.17 ug/1 100 24) 2,4-Dinitrotoluene 21.35 165 76244 2.25 ug/1 # 65 25) Diethylphthalate 22.08 149 499874 4.78 ug/1 97 26) 4-Chlorophenyl-phenylether 22.20 204 197996 4.34 ug/1 92 27) Fluorene 22.17 166 417062 4.17 ug/1 99 28) Azobenzen/ 1,2-Diphenylhyd 22.67 77 495336 4.59 ug/L # 88

(#) = qualifier out of range (m) = manual integration REF.D GCMS1126.M Mon Jan 07 13:21:27 2002 Page 1

NYC-WTC_000017660

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