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GCMS calibration verification results, Dec 2001

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Laboratory report of GCMS calibration verification for sample AD29665 conducted on December 15, 2001.

NYC-WTC_000036963–000036966

Folder label: “GCMS X 12/10/01 A 12/15/01

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\HPCHEM\l\DATA\DEC1401\CAL25A.D Vial: 2 Acq On 15 Dec 2001 3:30 am Operator: 209 GALOS Sample Inst : GC/MS 209 Miso Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Jan 2 9:30 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 14 12:19:30 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 1082393 20.00 ug/l -0.03 10) Naphthalene-d8 15.28 136 4232577 20.00 ug/l -0.03 17) Acenaphthene-diO 20.56 164 2078730 20.00 ug/l -0.02 29) Phenanthrene-diO 24.98 188 3061517 20.00 ug/l 0.00 38) Chrysene-dl2 33.03 240 2046279 20.00 ug/l 0.00 44) Perylene-dl2 37.11 264 1392649 20.00 ug/l 0.00

System Monitoring Compounds 37) 2,4-DDD 29.90 235 24086 0.54 ug/mL -0.17 Spiked Amount 5.000 Recovery = 10.80%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.39 74 1317065m 27.67 ug/l 3) bi s(2-Chloroethyl)ether 11.11 93 2045551 27.38 ug/l 96 4) 1,3-Dichlorobenzene 11.57 146 1957159 24.86 ug/l 100 5) 1,4-Dichlorobenzene 11.72 146 1990682 25.01 ug/l 100 6) 1,2-Dichlorobenzene 12.23 146 1844624 25.13 ug/l 98 7) 2,2'-oxybis(1-Chloropropan 12.57 45 2908322 30.57 ug/l 96 8) N-Nitroso-di-n-propylamine 12.97 70 1236151 29.04 ug/l 96 9) Hexachloroethane 13.06 117 751741 25.96 ug/l 94 11) Nitrobenzene 13.35 77 1837779 27.86 ug/l 92 12) 1sophorone 14.00 82 3446578 27.12 ug/l 95 13) bis(2-Chloroethoxy)methane 14.69 93 2265034 26.53 ug/l 100 14) 1,2,4-Trichlorobenzene 15.17 180 1538444 25.03 ug/l 99 15) Naphthalene 15.34 128 5155184 25.49 ug/l 99 16) Hexachlorobutadiene 15.89 225 783474 2 ug/l 99 18) Hexachlorocyclopentadiene 18.06 237 186561 12.46/ug/l 99 19) 2-Chloronaphthalene 18.83 162 2939188 24.78 ug/l 98 20) Dimethylphthalate 19.94 163 3393237 24.56 ug/l 99 21) 2,6-Dinitrotoluene 20.15 165 799336m 24.49 ug/l 22) Ac enapht hylene 20.09 152 4115905 24.70 ug/l 100 2 3) Acenaphthene 20.66 153 2980070 25.01 ug/l 99 24) 2,4-Dinitrotoluene 21.32 165 1016798 24.50 ug/l # 86 25) Diethylphthalate 22.08 149 3271252 25.59 ug/l 99 26) 4-Chlorophenyl-phenylether 22.20 204 1440435 25.81 ug/l 99 27) Fluorene 22.17 166 3100266 25.35 ug/l 99 28) Azobenzen/ 1,2-Diphenylhyd 22.67 77 3343808 25.32 ug/L 95

(#) = qualifier out of range (m) = manual integration CAL25A.D GCMS1126.M Wed Jan 02 09:30:57 2002 Page 1

NYC-WTC_000036964

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