GCMS calibration verification data, April 18, 2002

NYC 9/11 Public Portal Document

. Quant it a^on Report (QT Reviewed)'

Data File : C:\MSDCHEM\l\DATA\041802\q25W418.D Vial: 3 Acq On : 18 Apr 2002 10:11 am Operator: Bohlk Sample : C25 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Apr 18 10:55:39 2002 Quant Results File: 5080402BBC.RES

Quant Method : C:\MSDCHEM\l\5973N\5080402BBC.M (RTE Integrator) Title : Quantitation For Method 508gcscan Last Update : Tue Apr 16 18:27:45 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

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

1) 1,4-Dichlorobenzene-d4 9.41 152 568836 40.00 ug/L 0.00 10) Naphthalene-d8 12.89 136 2352006 40.00 ug/L 0.00 17) Acenaphthene-dlO 17.99 164 1284552 40.00 ug/L 0.00 30) Phenanthrene-dlO 22.35 188 1857462 40.00 ug/L 0.00 39) Chrysene-dl2 30.16 240 1423526 40.00 ug/L 0.00 45) Perylene-dl2 34.03 264 908928 40.00 ug/L 0.01

System Monitoring Compounds 28) TCMX (SURR) 19.96 244 53581 10.45 ug/L 0.00 Spiked Amount 10.000 Recovery = 104.50% 38) 2,4-DDD (SURR) 0.00 235 0 0.00 ug/L Spiked Amount 10.000 Recovery 0.00%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 3.44 74 802642 48.79 ug/L 89 3) bis(2-chloroethyl) ether 8.85 93 1277015 52.95 ug/L 82 4) 1,3 - Dichlorobenze 9.25 146 1040660 52.81 ug/L 98 5) 1,4 - Dichlorobenzene 9.46 146 1092294 51.78 ug/L 100, 6) 1,2 - Dichlorobenzene 9.83 146 898107 52.09 ug/L 98 7) 2,2 ' - oxybis (1-Chloropr 10.30 45 1951460m 54.24 ug/L 8) N-Nitroso-di-n-propylamine 10.64 70 904439 52.61 ug/L 95 9) Hexachloroethane 10.72 117 491541 52.39 ug/L 97 11) Nitrobenzene 10.98 77 1247824 54.67 ug/L 97 12) Isophorone 11.69 82 2411340 53.11 ug/L 98 13) bis(2-Chloroethoxy) methan 12.43 93 1482481 53.52 ug/L 99 14) 1,2,4-Trichlorobenzene 12.77 180 795152 52.26 ug/L 98 15) Naphthalene 12.95 128 2990502 51.99 ug/L 100 16) Hexachlorobutadiene 13.40 225 385697 52.59 ug/L 95 18) Hexachlorocyclopentadiene 15.47 237 326123 54.25 ug/L 93 19) 2-chloronaphthalene 16.37 162 1456327 56.04 ug/L 98 20) Dimethylphthalate 17.47 163 1969680 53.31 ug/L 99 21) 2,6-Dinitrotoluene 17.58 165 397701 55.26 ug/L 99 22) Acenaphthylene 17.56 152 2708370 57.01 ug/L 99 23) Acenaphthene 18.09 153 1563117 52.02 ug/L 99 24) 2,4-Dinitrotoluene 18.73 165 432987 49.95 ug/L 99 25) Diethylphthalate 19.60 149 1641921 53.53 ug/L 99 26) 4-Chlorophenyl-phenyl ethe 19.76 204 892523 52.63 ug/L 99 27) Fluorene 19.62 166 1853154 53.46 ug/L 100 29) Azobenzen/ 1,2-Diphenylhyd 20.21 77 2806434 52.61 ug/L 95 31) N-Nitrosodiphenylamine 20.13 169 1056775 53.36 ug/L 99 32) 4-Bromophenyl-phenyl ether 21.18 248 444781 51.75 ug/L 95 33) Hexachlorobenzene 21.21 284 409025 50.91 ug/L 88 34) Phenanthrene 22.42 178 2651850 51.52 ug/L 99 35) Anthracene 22.56 178 2707892 51.57 ug/L 99 36) Di-n-butylphthalate 24.51 149 3125884 53.11 ug/L 99 37) Fluoranthene 25.92 202 2814032 51.55 ug/L 90 4 0) Pyrene 26.54 202 2781711 51.82 ug/L 90 41) Butylbenzylphthalate 28.91 149 1340241 54.05 ug/L 93 42) Benzo (a) antracene 30.14 228 2217262 51.14 ug/L 99 43) Bis (2-ethylhexyl) phthala 30.78 149 1875462 53.25 ug/L 97' 44) Chrysene 30.24 228 2166068 50.47 ug/L 98

(#) = qualifier out of range (m) = manual integration C25A0418.D 5080402BBC.M Thu Apr 18 10:59:59 2002 Page 1

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