GCMS analysis results for sample AD28166, Jan 2002

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

Data File : C:\HPCHEM\l\DATA\DEC2101\28165.D Vial: 15 Acq On : 22 Dec 2001 6:40 am Operator: GALOS Sample : gems unknown 11/23 Inst : GC/MS Ins Mise : Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Dec 28 9:43 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 Cone Units Dev(Min)

1) 1,4-Dichlorobenzene-d4 11.79 152 849716 20.00 ng/uL -0.15 19) Naphthalene-d8 15.40 136 3429776 20.00 ng/uL -0.15 31) Acenaphthene-diO 20.67 164 1495064m 20.00 ng/uL -0.15 49) Phenanthrene-diO 25.08 188 2231193 20.00 ng/uL -0.16 59) Chrysene-dl2 33.09 240 1558936 20.00 ng/uL -0.16 68) Perylene-dl2 37.16 264 1009337 20.00 ng/uL -0.18

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 11.78 132 667 0.01 ng/uL 0.35 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 0.00 172 Od 0.00 ng/uL Spiked Amount 50.000 Range 42 - 78 Recovery = 0.00%# 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-dl4 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(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 28165.D NP112701.M Fri Dec 28 09:49:30 2001 Page 1

NYC-WTC_000034671