GCMS analysis results for sample AD29790, Jan 2002

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Laboratory report documenting GCMS analysis of sample AD29790 conducted on January 9, 2002, by the DEP.

NYC-WTC_000037146–000037155

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\29790.D Vial: 24 Acq On : 16 Dec 2001 12:56 am Operator: 209 GALOS Sample : gems scan 12/10 a Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Dec 16 1:45 2001 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 849513 20.00 ug/1 -0.02 10) Naphthalene-d8 15.27 136 3230607 20.00 ug/1 -0.03 17) Acenaphthene-diO 20.55 164 1625211 20.00 ug/1 -0.02 29) Phenanthrene-diO 24.98 188 2342510 20.00 ug/1 -0.01 38) Chrysene-dl2 33.01 240 1526486 20.00 ug/1 -0.02 44) Perylene-dl2 37.10 264 956528 20.00 ug/1 -0.01

System Monitoring Compounds 37) 2,4-DDD 30.05 235 133440 3.94 ug/mL -0.02 Spiked Amount 5.000 Recovery = 78.80%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.49 74 1478 N.D. 3) bis(2-Chloroethyl)ether 11.13 93 4582 N.D. 4) 1,3-Dichlorobenzene 11.59 146 2149 N.D. 5) 1,4-Dichlorobenzene 11.72 146 2400 N.D. 6) 1,2-Dichlorobenzene 12.24 146 1933 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 13.06 117 603 N.D. 11) Nitrobenzene 13.49 77 1986 N.D. 12) Isophorone 14.04 82 15203 N.D. 13) bis(2-Chloroethoxy)methane 14.82 93 4869 N.D. 14) 1,2,4-Trichlorobenzene 15.18 180 1123 N.D. 15) Naphthalene 15.33 128 6751 N.D. 16) Hexachlorobutadiene 15.90 225 321 N.D. 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 18.90 162 1391 N.D. 20) Dimethylphthalate 19.99 163 5664 N.D. 21) 2,6-Dinitrotoluene 0.00 165 0 N.D. 22) Acenaphthylene 20.10 152 2632 N.D. 23) Acenaphthene 20.64 153 3107 N.D. 24) 2,4-Dinitrotoluene 21.34 165 112 N.D. 25) Diethylphthalate 22.09 149 17648 N.D. 26) 4-Chlorophenyl-phenylether 22.26 204 1608 N.D. 27) Fluorene 22.20 166 3088 N.D. 28) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D.

(#) = qualifier out of range (m) = manual integration 29790.D GCMS1126.M Fri Dec 28 12:56:24 2001 Page 1

NYC-WTC_000037148

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GCMS analysis results for sample AD29788, Jan 2002 · Box DEP Box 22

NYC-WTC_000037156

Laboratory report documenting GCMS analysis of sample AD29788 conducted on January 9, 2002, by the DEP.

1 shared topics · Same agency, volume and box · similarity 0.999