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GCMS calibration data for sample AE07109, April 2002

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Calibration table excerpt from GCMS analysis of sample AE07109 showing surrogate recovery data from April 19, 2002.

NYC-WTC_000043514–000043519

Folder label: “GCMS X 4/23/02 A 4/24/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\l\DATA\APR1802\7109.D Vial: 28 Acq On : 19 Apr 2002 4:36 pm Operator : Sample : GC/MS SCAN 3/26 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Apr 22 8:302002 Quant i Results File: GCMS0419.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0419.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Fri Apr 19 14:51:24 2002 Response via : Initial Calibration DataAcq Meth : GCMS0412

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

1) 1,4-Dichlorobenzene-d4 12.21 152 676968 20.00 ug/1 -0.03 10) Naphthalene-d8 15.85 136 2473271 20.00 ug/1 -0.03 17) Acenaphthene-diO 21.15 164 1391755 20.00 ug/1 -0.02 30) Phenanthrene-diO 25.60 188 2039289 20.00 ug/1 -0.02 39) Chrysene-dl2 33.65 240 1318919 20.00 ug/1 -0.03 45) Perylene-dl2 37.88 264 860845 20.00 ug/1 -0.04

System Monitoring Compounds 2 8) TCMX 23.28 209 34513 2.98 ug/L -0.05 Spiked Amount 4.000 Recovery = 74.50% 38) 2,4-DDD 0.00 235 0 0.00 ug/mL Spiked Amount 5.000 Recovery = 0.00%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 0.00 74 0 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-Dichlorobenzene 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) bis(2-Chloroethoxy)methane 0.00 93 0 N.D. 14) 1,2,4-Trichlorobenzene 0.00 180 0 N.D. 15) Naphthalene 15.89 128 453 N.D. 16) Hexachlorobutadiene 0.00 225 0 N.D. 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 0.00 162 0 N.D. 20) Dimethylphthalate 0.00 163 0 N.D. 21) 2,6-Dinitrotoluene 0.00 165 0 N.D. 22) Acenaphthylene 0.00 152 0 N.D. 23) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 21.49 165 372 N.D. 25) Diethylphthalate 22.62 149 746 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 N.D. 27) Fluorene 0.00 166 0 N.D. 29) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D. 31) N-Nitrosodiphenylamine 0.00 168 0 N.D. 32) 4-Bromophenyl-phenylether 0.00 248 0 N.D.

(#) = qualifier out of range (m) = manual integration 7109.D GCMS0419.M Mon Apr 22 08:31:34 2002 Page 1

NYC-WTC_000043514

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