GCMS comments for sample AD26536 detecting 1,1,2,2-Tetrachloroethane

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\HPCHEM\l\DATA\DEC0701\26536.D Vial: 11 Acq On 8 Dec 2001 3:14 am Operator: GALOS Sample gc/ms unknown 11/6 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Dec 10 9:28 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 11.88 152 771721 20.00 ng/uL -0.06 19) Naphthalene-d8 15.48 136 2887230 20.00 ng/uL -0.06 31) Acenaphthene-dlO 20.76 164 1313048 20.00 ng/uL -0.06 49) Phenanthrene-diO 25.17 188 1847971m 20.00 ng/uL -0.07 59) Chrysene-dl2 33.17 240 1229248 20.00 ng/uL -0.07 68) Perylene-dl2 37.26 264 738158 20.00 ng/uL -0.07

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 0.00 132 0 0.00 ng/uL Spiked Amount 75.000 Range 34 84 Recovery = 0.00%# 7) 1,2-Dichlorobenzene-d4 12.23 152 641 0.02 ng/uL -0.23 Spiked Amount 50.000 Range 26 73 Recovery = 0.04%# 20) Nitrobenzene-d5 0.00 82 0 0.00 ng/uL Spiked Amount 50.000 Range 55 98 Recovery = 0.00%# 32) 2-Fluorobiphenyl 18.92 172 1168 0.01 ng/uL 0.09 Spiked Amount 50.000 Range 42 78 Recovery = 0.02%# 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-.dl 4 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 12.88 45 396 N.D. 16) 3&4-Methylphenol 0.00 108 0 N.D.

(#) = qualifier out of range (m) = manual integration 26536 .D NP112701 .M Mon Dec 10 11:39:24 2001 Page 1

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