GCMS unknowns analysis results for sample AD27874, Jan 2002

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

Data File : C:\HPCHEM\l\DATA\DEC1901\27874.D Vial: 6 Acq On : 20 Dec 2001 8:43 pm Operator: GALOS Sample : gems unknown 11/20 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Dec 21 9:40 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 11.87 152 2762038 20.00 ng/uL -0.07 19) Naphthalene-d8 15.49 136 11075171 20.00 ng/uL -0.06 31) Acenaphthene-diO 20.76 164 4853854 20.00 ng/uL -0.06 49) Phenanthrene-diO 25.18 188 7039888m 20.00 ng/uL -0.06 59) Chrysene-dl2 33.19 240 4753825 20.00 ng/uL -0.06 68) Perylene-dl2 37.28 264 2599901 20.00 ng/uL -0.06

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 11.87 132 3509 0.02 ng/uL 0.44 Spiked Amount 75.000 Range 34 84 Recovery = 0.03%# 7) 1,2-Dichlorobenzene-d4 12.26 152 276 0.00 ng/uL -0.20 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 18.90 172 8137 0.03 ng/uL 0.07 Spiked Amount 50.000 Range 42 78 Recovery = 0.06%# 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-Chioropheno1 0.00 128 /0 N.D. 11) 1,3-Dichlorobenzene 11.87 146 /293 N.D. 12) 1,4-Dichlorobenzene 11.91 146 1 653) N.D. 13) 1,2-Dichlorobenzene 14) 2-Methylphenol 12.42 0.00 146 108 358 0 N.D. N.D. 15) 2,2'-oxybis(1-Chloropropan 16) 3&4-Methylphenol 12.74 0.00 45 108 (685) N.D. N.D.

(#) = qualifier out of range (m) = manual integration 27874.D NP112701.M Fri Dec 21 09:50:19 2001 Page 1

NYC-WTC_000034048