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GCMS reference standard analysis results, Dec 2001

Machine-extracted title · confidence 95%

Laboratory report of GCMS reference standard analysis for sample AD29665 conducted on December 15, 2001.

NYC-WTC_000036967–000036971

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\1\DATA\DEC1401\REFC.D Vial: 4 Acq On : 15 Dec 2001 5:27 am Operator: 209 GALOS Sample : gems scan 12/10 Inst : GC/MS 209 Miso Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: Dec 28 12:59 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 733766 20.00 ug/1 -0.03 10) Naphthalene-d8 15.28 136 2803868 20.00 ug/1 -0.03 17) Acenaphthene-diO 20.55 164 1430354 20.00 ug/1 -0.03 29) Phenanthrene-dlO 24.97 188 2015857 20.00 ug/1 -0.02 38) Chrysene-dl2 33.01 240 1298982 20.00 ug/1 -0.03 44) Perylene-dl2 37.10 264 851105 20.00 ug/1 -0.02

System Monitoring Compounds 37) 2,4-DDD 30.06 235 133578 4.58 ug/mL -0.01 Spiked Amount 5.000 Recovery = 91.60%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.41 74 82302 2.55 ug/1 85 3) bis(2-Chloroethyl)ether 11.10 93 199713 3.94 ug/1 92 4) 1,3-Dichiorobenzene 11.58 146 92521 1.73 ug/1 99 5) 1,4-Dichlorobenzene 11.58 146 92521 1.71 ug/1 99 6) 1,2-Dichlorobenzene 12.23 146 112130 2.25 ug/1 99 7) 2,2'-oxybi s(1-Chioropropan 12.57 45 310999 4.82 ug/1 # 92 8) N-Nitroso-di-n-propylamine 12.96 70 132602 4.60 ug/1 94 9) Hexachloroethane 13.06 117 21157 1.08 ug/1 # 89 11) Nitrobenzene 13.35 77 170834 3.91 ug/1 88 12) 1sophorone 14.00 82 370423 4.40 ug/1 95 13) bis(2-Chloroethoxy)methane 14.69 93 234447 4.14 ug/1 99 14) 1,2,4-Trichlorobenzene 15.17 180 94564 2.32 ug/1 97 15) Naphthalene 15.33 128 461395 3.44 ug/1 99 16) Hexachlorobutadiene 15.88 225 17167 0.87 ug/1 95 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 18.83 162 259638 3.18 ug/1 98 20) Dimethylphthalate 19.93 163 388949 4.09 ug/1 100 21) 2,6-Dinitrotoluene 20.14 165 63162m 2.81 ug/1 22) Acenaphthylene 20.09 152 414384 3.61 ug/1 99 2 3) Acenaphthene 20.64 153 308011 3.76 ug/1 97 24) 2,4-Dinitrotoluene 21.33 165 72187 2.53 ug/1 # 86 25) Diethylphthalate 22.06 149 394115 4.48 ug/1 99 26) 4-Chlorophenyl-phenylether 22.20 204 144869 3.77 ug/1 98 2 7) Fluorene 22.16 166 329939 3.92 ug/1 97 28) Azobenzen/ 1,2-Diphenylhyd 22.66 77 330048 3.63 ug/L 94

(#) = qualifier out of range (m) = manual integration REFC.D GCMS1126.M Wed Jan 02 09:13:42 2002 Page 1

NYC-WTC_000036969

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