DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\MSDCHEM\1\5973N\02FEB26\0130R.D Vial: 2 Acq On : 26 Feb 2002 11:07 am Operator: Sample : ref 1/30 Inst : Instrumen Mise : February 26, 2002 Multiplr: 1.00 MS Integration Params: SPLIT.P Quant Time: Feb 26 15:07:05 2002 Quant Results File: HP022102.RES

Quant Method : C:\MSDCHEM\l..-\HP022102.M (RTE Integrator) Title : 508 scan method Last Update : Mon Feb 25 10:47:59 2002 Response via : Initial Calibration DataAcq Meth : HP020702

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

1) 1,4-Dichlorobenzene-d4 9.72 152 1743945 20.00 ug/L 0.00 10) Naphthalene-d8 13.20 136 7536989 20.00 ug/L 0.00 17) Acenaphthene-diO 18.34 164 3841157 20.00 ug/L 0.00 29) Phenanthrene-dlO 22.64 188 6332879 20.00 ug/L 0.00 38) Chrysene-dl2 30.49 240 5293126 20.00 ug/L -0.03 44) Perylene-dl2 34.41 264 3843438 20.00 ug/L -0.04

System Monitoring Compounds 37) 2,4-DDD 27.72 235 400804 4.75 ug/L 0.00 Spiked Amount 5.000 Recovery = 95.00%

Target Compounds Qvalue 2) n-Nitrosodimethylamine 4.01 74 258473 3.02 ug/L 96 3) bis(2-Chloroethyl)ether 9.24 93 617613 5.42 ug/L 99 4) 1,3-Dichlorobenzene 9.61 146 404174 3.12 ug/L 98 5) 1,4-Dichlorobenzene 9.75 146 422920 3.28 ug/L 99 6) 1,2-Dichlorobenzene 10.24 146 423762 3.69 ug/L 97 7) 2,2'-oxybis (1-Chloropropa 10.68 45 862945 4.77 ug/L 98 8) n-Nitroso-di-n-propylamine 11.06 70 383592 4.51 ug/L 92 9) Hexachloroethane 11.04 117 90351 2.03 ug/L 95 11) Nitrobenzene 11.36 77 380837 2.87 ug/L 96 12) Isophorone 12.03 82 1125693 4.42 ug/L 97 13) bis(2-Chloroethoxy)methane 12.77 93 738441 4.44 ug/L 99 14) 1,2,4-Trichlorobenzene 13.12 180 333904 3.42 ug/L 99 15) Naphthalene 13.25 128 1648536 4.42 ug/L 98 16) Hexachlorobutadiene 13.85 225 88777 1.86 ug/L 98 18) Hexachlorocyclopentadiene 15.96 237 8860 0.29 ug/L 96 19) 2-Chloronaphthalene 16.65 162 884257 4.31 ug/L 96 20) Dimethylphthalate 17.89 163 1228840 5.27 ug/L 94 21) 2,6-Dinitrotoluene 18.06 165 85918 1.60 ug/L 97 22) Acenaphthylene 17.87 152 1379046 4.39 ug/L 100 23) Acenaphthene 18.42 153 1029211 4.97 ug/L 98 24) 2,4-Dinitrotoluene 19.18 165 92257 1.24 ug/L 90 25) Diethylphthalate 19.99 149 1209469 5.58 ug/L 99 26) 4-Chlorophenyl-phenylether 20.03 204 534747 5.45 ug/L 93 27) Fluorene 19.91 166 1181660 4.73 ug/L 99 28) Azobenzene/1,2-Diphenylhyd 20.47 77 1378073 4.82 ug/L 95 30) N-nitrosodiphenylamine 20.43 169 706835 4.36 ug/L 98 31) 4-Bromophenyl-phenylether 21.44 248 303021 4.74 ug/L 99 32) Hexachlorobenzene 21.77 284 316201 4.75 ug/L 95 33) Phenanthrene 22.70 178 1880277 5.32 ug/L 99 34) Anthracene 22.82 178 1702227 4.78 ug/L 99

(#) = qualifier out of range (m) = manual integration 0130R.D HP022102.M Wed Feb 27 08:29:48 2002 Page 1

NYC-WTC_000004502