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GC/MS analysis results for sample AD22655, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22655 conducted on October 11, 2001, identifying unknown compounds.

NYC-WTC_000087326–000087348

Folder label: “GC/MS Scan 9/19/01

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\l\DATA\SEP2801\22655.D Vial: 14 Acq On : 29 Sep 2001 1:11 am Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Oct 9 12:05 2001' Quant Results File: NP091101.RES

Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Last Update : Thu Sep 13 12:47:04 2001 Response via : Initial Calibration DataAcq Meth : NP091101

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

1) 1,4-Dichlorobenzene-d4 11.79 152 480939 20.00 ug/1 -0.12 19) Naphthalene-d8 15.41 136 1888032 20.00 ug/1 -0.12 31) Acenaphthene-dlO 20.69 164 878573 20.00 ug/1 -0.12 49) Phenanthrene-dlO 25.12 188 1252943 20.00 ug/1 -0.12 59) Chrysene-dl2 33.16 240 933634 20.00 ug/1 -0.12 68) Perylene-dl2 37.28 264 707848 20.00 ug/1 -0.14

System Monitoring Compounds 4) 2-Fluorophenol 0.00 112 0 0.00 ug/1 Spiked Amount 75.000 Recovery = 0.00% 5) Phenol-d5 0.00 99 0 0.00 ug/1 Spiked Amount 75.000 Recovery = 0.00% 6) 2-Chlorophenol-d4 0.00 132 0 0.00 ug/1 Spiked Amount 75.000 Recovery = 0.00% 7) 1,2-Dichlorobenzene-d4 12.31 152 5242 0.22 ug/1 -0.12 Spiked Amount 50.000 Recovery = 0.44% 20) Nitrobenzene-d5 0.00 82 0 0.00 ug/1 Spiked Amount 50.000 Recovery = 0.00% 32) 2-Fluorobiphenyl 18.83 172 1802 0.03 ug/l 0.02 Spiked Amount 50.000 Recovery = 0.06% 33) 2,4,6-Tribromophenol 0.00 330 0 0.00 ug/1 Spiked Amount 75.000 Recovery = 0.00% 62) Terphenyl-dl4 0.00 244 0 0.00 ug/1 Spiked Amount 50.000 Recovery = 0.00%

Target Compounds Qvalue 2) Pyridine 5.25 79 100 N.D-r- 3) N-nitroso-dimethyl amine 0.00 74 0 N.D. 8) Phenol 0.00 94 0 N.D. 9) bis(2-Chloroethyl)ether 0.00 93 0 N.D. 10) 2-Chlorophenol 0.00 128 0 N.D. 11) 1,3-Dichlorobenzene 0.00 146 0 N.D. 12) 1,4-Dichlorobenzene 0.00 146 0 N.D. 13) 1,2-Dichlorobenzene 0.00 146 0 N.D. 14) 2-Methylphenol 0.00 108 0 N.D. 15) 2,2'-oxybis(1-Chloropropan 0.00 45 0 N.D. 16) 3&4-Methylphenol 0.00 108 0 N.D.

(#) = qualifier out of range (m) = manual integration 22655.D NP091101.M Tue Oct 09 12:05:47 2001 Page 1

NYC-WTC_000087327

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