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← Document results/DEP Box 12/GCMS X 2/11/02 A 2/15/02
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GCMS surrogate recovery results, sample AE00111, Feb 2002

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Analytical report showing surrogate recovery data for sample AE00111 analyzed on February 25, 2002.

NYC-WTC_000005860–000005867

Folder label: “GCMS X 2/11/02 A 2/15/02”

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\l\DATA\FEB1402\lll.D Vial: 33 Acq On : 15 Feb 2002 10:16 am Operator: 209 GALOS Sample : GC/MS SCAN 2/11 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Feb 15 12:11 2002 Quant Results File: GCMS0208.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Wed Feb 13 11:43:23 2002 Response via : Initial Calibration DataAcq Meth : GCMS0208

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

1) l,4-Dichlorobenzene-d4 12.35 152 370948 20.00 ug/1 0.00 10) Naphthalene-d8 15.99 136 1455634 20.00 ug/1 0.00 17) Acenaphthene-diO 21.30 164 792265 20.00 ug/1 -0.02 29) Phenanthrene-diO 25.75 188 1181887 20.00 ug/1 -0.02 38) Chrysene-dl2 33.82 240 833865 20.00 ug/1 -0.02 44) Perylene-dl2 38.11 264 506878 20.00 ug/1 -0.02

System Monitoring Compounds 37) 2,4-DDD 30.83 235 36855 3.11 ug/mL 0.33 Spiked Amount 5.000 Recovery = 62.20%

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) 2,21-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) Isopho rone 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 16.05 128 216 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 0.00 165 0 N.D. 25) Diethylphthalate 0.00 149 0 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 N.D. 27) Fluorene 0.00 166 0 N.D. 28) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D.

(#) = qualifier out of range (m) = manual integration 111.D GCMS0208.M Fri Feb 15 12:12:17 2002 Page 1

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