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GCMS reference standard results for VOCs, May 11 2002

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Laboratory report of GC/MS analysis using reference standards to verify detection of volatile organic compounds in May 2002.

NYC-WTC_000045841–000045848

Folder label: “GCMS X 5/6/02 A 5/11/02

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\l\DATA\MAY1002\REFA2.D Vial: 15 Acq On : 11 May 2002 2:43 am Operator: Sample : GC/MS SCAN 5/6 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: GOOFY.P Quant Time: May 13 13:02 2002 Quant Results File: GCMS0510.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS0510.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Mon May 13 12:35:42 2002 Response via : Initial Calibration DataAcq Meth : GCMS0507

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

1) 1,4-Dichlorobenzene-d4 12.17 152 536849 40.00 ug/1 -0.03 10) Naphthalene-d8 15.80 136 1959858 40.00 ug/1 -0.04 17) Acenaphthene-diO 21.11 164 1063730 40.00 ug/1 -0.03 30) Phenanthrene-diO 25.55 188 1438048 40.00 ug/1 -0.02 38) Chrysene-dl2 33.62 240 902714 40.00 ug/1 -0.02 44) Perylene-dl2 37.84 264 590221 40.00 ug/1 -0.02

System Monitoring Compounds 2 8) TCMX 23.25 209 37962 7.17 ug/L -0.03 Spiked Amount 10.000 Recovery = 71.70%

Target Compounds Qvalue 2) N-nitrosodimethylamine 5.83 74 131991 9.76 ug/1 96 3) bis(2-Chloroethyl)ether 11.56 93 245094 13.98 ug/1 96 4) 1,3-Dichlorobenzene 12.06 146 186292 11.20 ug/1 99 5) 1,4-Dichlorobenzene 12.20 146 199580 10.96 ug/1 99 6) 1,2-Dichlorobenzene 12.73 146 197576 12.47 ug/1 98 7) 2,21-oxybis(1-Chloropropan 13.05 45 510967 15.03 ug/1 98 8) N-Nitrosodi-n-propylamine 13.43 70 181416 14.48 ug/1 97 9) Hexachloroethane 13.57 117 48271 7.45 ug/1 96 11) Nitrobenzene 13.84 77 210399 13.22 ug/1 98 12) Isophorone 14.49 82 509293 16.33 ug/1 97 13) bis(2-Chloroethoxy)methane 15.17 93 284794 14.09 ug/1 100 14) 1,2,4-Trichlorobenzene 15.69 180 163065 11.98 ug/1 100 15) Naphthalene 15.85 128 598295 14.84 ug/1 99 16) Hexachlorobutadiene 16.40 225 44195 7.02 ug/1 99 18) Hexachlorocyclopentadiene 18.60 237 12455 2.31 ug/1 99 19) 2-Chloronaphthalene 19.36 162 361671 15.56 ug/1 98 20) Dimethylphthalate 20.45 163 440826 15.06 ug/1 99 21) 2,6-Dinitrotoluene 20.67 165 73978 11.82 ug/1 95 22) Acenaphthylene 20.63 152 559237 13.50 ug/1 100 23) Acenaphthene 21.19 153 376093 15.24 ug/1 100 24) 2,4-Dinitrotoluene 21.83 165 83788 12.42 ug/1 94 25) Diethylphthalate 22.59 149 435987 16.64 ug/1 99 26) 4-Chlorophenylphenylether 22.74 204 184681 14.26 ug/1 98 27) Fluorene 22.71 166 403732 15.51 ug/1 99 29) Azobenzene 23.21 77 443935 13.68 ug/L 96 31) N-Nitrosodiphenylamine 23.13 168 137978 15.36 ug/1 97 32) 4-Bromophenylphenylether 24.21 248 100916 14.19 ug/1 97 33) Hexachlorobenzene 24.64 284 121063 14.90 ug/1 97 34) Phenanthrene 25.61 178 524514 15.20 ug/1 99

(#) = qualifier out of range (m) = manual integration REFA2.D GCMS0510.M Mon May 13 13:04:17 2002 Page 1

NYC-WTC_000045846

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