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← Document results/DEP Box 21/GCMS X 11/15/01 A 12/13/01
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GCMS analysis results for sample AD27570, Dec 2001

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Laboratory report documenting GCMS analysis of environmental sample AD27570 conducted on December 18, 2001.

NYC-WTC_000033535–000033547

Folder label: “GCMS X 11/15/01 A 12/13/01”

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\1\DATA\DEC1301\27570.D Vial: 12 Acq On : 13 Dec 2001 8:23 pm Operator: GALOS Sample : gems unknown 11/15 Inst : GC/MS Ins Mise : Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Dec 14 9:10 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 11.86 152 2086889 20.00 ng/uL -0.07 19) Naphthalene-d8 15.48 136 8602754 20.00 ng/uL -0.07 31) Acenaphthene-diO 20.75 164 3673666 20.00 ng/uL -0.07 49) Phenanthrene-diO 25.16 188 5604728 20.00 ng/uL -0.08 59) Chrysene-dl2 33.17 240 3859321 20.00 ng/uL -0.08 68) Perylene-dl2 37.25 264 2804611 20.00 ng/uL -0.09

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 11.86 132 2834 0.02 ng/uL 0.44 Spiked Amount 75.000 Range 34 84 Recovery = 0.03%# 7) 1,2-Dichlorobenzene-d4 12.16 152 1021 0.01 ng/uL -0.30 Spiked Amount 50.000 Range 26 73 Recovery = 0.02%# 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 5013 0.02 ng/uL 0.06 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-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 27570.D NP112701.M Fri Dec 14 12:15:27 2001 Page 1

NYC-WTC_000033537

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NYC-WTC_000033537Source: NYC Law Department, mirrored locally

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