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GCMS calibration results for sample AD29932, Dec 2001

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Calibration data report for gas chromatography-mass spectrometry instruments used to analyze sample AD29932 on December 18, 2001.

NYC-WTC_000037235–000037238

Folder label: “GCMS X 12/11/01 A 12/18/01

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\HPCHEM\l\DATA\DEC1801\CAL25.D Vial: 2 Acq On 18 Dec 2001 5:02 pm Operator: 209 GALOS Sample Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Jan 15 9:51 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 : NP091101

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

1) 1,4-Dichlorobenzene-d4 11.68 152 994315 20.00 ug/1 -0.02 10) Naphthalene-d8 15.28 136 3834062 20.00 ug/1 -0.02 17) Acenaphthene-diO 20.56 164 1866933 20.00 ug/1 -0.01 29) Phenanthrene-diO 24.99 188 2753441 20.00 ug/1 0.00 38) Chrysene-dl2 33.03 240 1929573 20.00 ug/1 0.00 44) Perylene-dl2 37.12 264 1474433 20.00 ug/1 0.00

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

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.40 74 1222454 27.95 ug/1 88 3) bis(2-Chloroethyl)ether 11.11 93 1872150 27.28 ug/1 93 4) 1,3-Dichlorobenzene 11.57 146 1781631 24.64 ug/1 99 5) 1,4“Dichlorobenzene 11.72 146 1823103 24.93 ug/1 99 6) 1,2-Dichlorobenzene 12.23 146 1659838 24.61 ug/1 98 7) 2,2'-oxybis(1-Chloropropan 12.57 45 2678805 <30.65 ug/1 96 8) N-Nitroso-di-n-propylamine 12.97 70 1157965 29.61 ug/1 96 9) Hexachloroethane 13.06 117 710164 26.70 ug/1 95 11) Nitrobenzene 13.36 77 1722076 28.82 ug/1 92 12) Isophorone 14.01 82 3183376 27.65 ug/1 95 13) bis(2-Chloroethoxy)methane 14.70 93 2078531 26.87 ug/1 99 14) 1,2,4-Trichlorobenzene 15.17 180 1377201 24.74 ug/1 98 15) Naphthalene 15.34 128 4678433 25.54 ug/1 99 16) Hexachlorobutadiene 15.88 225 702780 25.90 ug/1 99 18) Hexachiorocyclopentadiene 18.07 237 247166 (18.38 ug/1 99 19) 2-Chloronaphthalene 18.83 162 2645720 24.84 ug/1 97 20) Dimethylphthalate 19.95 163 3050071 24.58 ug/1 100 21) 2,6-Dinitrotoluene 20.16 165 722554 24.65 ug/1 # 64 2 2) Acenaphthylene 20.09 152 3725180 24.89 ug/1 99 2 3) Acenaphthene 20.65 153 2663525 24.89 ug/1 100 24) 2,4-Dinitrotoluene 21.32 165 937774 25.16 ug/1 # 85 25) Diethylphthalate 22.09 149 2937838 25.59 ug/1 99 26) 4-Chlorophenyl-phenylether 22.21 204 1271555 25.37 ug/1 98 27) Fluorene 22.17 166 2789333 25.40 ug/1 100 28) Azobenzen/ 1,2-Diphenylhyd 22.67 77 3120667 26.31 ug/L 94

(#) = qualifier out of range (m) = manual integration CAL25.D GCMS1126.M Tue Jan 15 09:51:47 2002 Page 1

NYC-WTC_000037236

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