GCMS analysis results for sample AD27194, Dec 2001

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Laboratory report documenting GCMS analysis of sample AD27194 performed on December 19, 2001, including detection of unknown compounds.

NYC-WTC_000032837–000032846

Folder label: “GCMS X 11/14/01 A 12/12/01”

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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\1\DATA\DEC1201\27194.D Vial: 11 Acq On : 13 Dec 2001 12:23 am Operator: GALOS Sample : gc/ms unknown 11/14 Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Dec 14 9:33 2001 Quant Results File: NP112701.RES

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Last Update : Wed Nov 28 15:33:44 2001 Response via : Initial Calibration DataAcq Meth : NP112701

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

1) 1,4-Dichlorobenzene-d4 11.85 152 1013996 20.00 ng/uL -0.09 19) Naphthalene-d8 15.45 136 4014020 20.00 ng/uL -0.10 31) Acenaphthene-d10 20.72 164 1736027 20.00 ng/uL -0.10 49) Phenanthrene-dl0 25.13 188 2657399m 20.00 ng/uL -0.11 59) Chrysene-d12 33.14 240 1852304 20.00, ng/uL -0.11 68) Perylene-d12 37.21 264 1337391 20.00 ng/uL -0.13

System Monitoring Compounds 4) 2-Fluorophenol 0.00 112 0 0.00 ng/uL Spiked Amount 75.000 Range 18 - 42 Recovery = 0.00%# 5) Phenol-d5 0.00 99 0 0.00 ng/uL Spiked Amount 75.000 Range 19 - 32 Recovery = 0.00%# 6) 2-Chlorophenol-d4 11.84 132 737 0.01 ng/uL 0.41 Spiked Amount 75.000 Range 34 - 84 Recovery = 0.01%# 7) 1,2-Dichlorobenzene-d4 0.00 152 0 0.00 ng/uL Spiked Amount 50.000 Range 26 - 73 Recovery = 0.00%# 20) Nitrobenzene-d5 0.00 82 0 0.00 ng/uL Spiked Amount 50.000 Range 55 - 98 Recovery = 0.00%# 32) 2-Fluorobiphenyl 18.88 172 1821 0.02 ng/uL 0.05 Spiked Amount 50.000 Range 42 - 78 Recovery = 0.04%# 33) 2,4,6-Tribromophenol 0.00 330 0 0.00 ng/uL Spiked Amount 75.000 Range 45 - 96 Recovery = 0.00%# 62) Terphenyl-d14 0.00 244 0 0.00 ng/uL Spiked Amount 50.000 Range 58 - 98 Recovery = 0.00%#

Target Compounds Qvalue 2) Pyridine 0.00 79 0 N.D. 3) N-nitrosodimethylamine 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(l-Chloropropan 0.00 45 0 N.D. 16) 3&4-Methylphenol 0.00 108 0 N.D. ------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 27194.D NP112701.M Fri Dec 14 10:00:13 2001 Page 1

NYC-WTC 000032839

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NYC-WTC_000032839Source: NYC Law Department, mirrored locally

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GCMS analysis results for sample AD27274, Dec 2001 · Box DEP Box 21

NYC-WTC_000032869

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