GCMS quantitative results for sample AE07173, April 24, 2002

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

. Data File C:\MSDCHEM\l\DATA\041802\REFB0418.D Vial: 7 Acq On 18 Apr 2002 1:37 pm Operator: Bohlk Sample REF2 3/27/02 Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Apr 24 08:20:28 2002 Quant Results File: 5080402BBC.RES

Quant Method : C:\MSDCHEM\l\5973N\5080402BBC.M (RTE Integrator) Title : Quantitation For Method 508gcscan Last Update : Wed Apr 24 08:08:47 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 602594 40.00 ug/L 0.00 10) Naphthalene-d8 12.89 136 2479302 40.00 ug/L 0.00 17) Acenaphthene-dlO 17.99 164 1422691 40.00 ug/L 0.00 30) Phenanthrene-dlO 22.35 188 2038762 40.00 ug/L 0.00 39) Chrysene-dl2 30.15 240 1664607 40.00 ug/L 0.00 45) Perylene-dl2 34.02 2 64 1040694 40.00 ug/L 0.00

System Monitoring Compounds 28) TCMX (SURR) 19.95 244 30248 5.33 ug/L 0.00 Spilced Amount 4.000 Recovery = 133.25% 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 3.50 74 145440m 8.35 ug/L 3) bis(2-chloroethyl) ether 8.85 93 321411 12.58 ug/L 83 4) 1,3 - Dichlorobenze 9.25 146 276614 13.25 ug/L 99 5) 1,4 - Dichlorobenzene 9.45 146 269644 12.07 ug/L 98 6) 1,2 - Dichlorobenzene 9.83 146 232677 12.74 ug/L 93 7) 2,2 ' - oxybis (1-Chloropr 10.29 45 589000 15.45 ug/L 93 8) N-Nitroso-di-n-propylamine 10.62 70 250035 13.73 ug/L 99 9) Hexachloroethane 10.72 117 119203 11.99 ug/L 91 11) Nitrobenzene 10.97 77 317601 13.20 ug/L 99 12) Isophorone 11.68 82 697182 14.57 ug/L 98 13) bis(2-Chloroethoxy) methan 12.43 93 400794 13.73 ug/L 99 14) 1,2,4-Trichlorobenzene .12.77 180 225590 14.06 ug/L 98 15) Naphthalene 12.94 128 980524 16.17 ug/L 100 16) Hexachlorobutadiene 13.39 225 117229 15.16 ug/L 95 18) Hexachlorocyclopentadiene 15.47 237 22067 3.31 ug/L 92 19) 2-chloronaphthalene 16.37 162 429897 14.94 ug/L 96 20) Dimethylphthalate 17.46 163 684756 16.73 ug/L 98 21) 2,6-Dinitrotoluene 17.56 165 119629 15.01 ug/L 98 22) Acenaphthylene 17.55 152 701029 13.32 ug/L 99 23) Acenaphthene 18.08 153 554373 16.66 ug/L 99 24) 2,4-Dinitrotoluene 18.71 165 117155 12.20 ug/L 98 25) Diethylphthalate 19.58 149 673491 19.83 ug/L. 99 26) 4-Chlorophenyl-phenyl ethe 19.75 204 307285 16.36 ug/L 98 27) Fluorene 19.61 166 684172 17.82 ug/L 97 29) Azobenzen/ 1,2-Diphenylhyd 20.20 77 893500 15.12 ug/L 96 31) N-Nitrosodiphenylamine 20.12 169 311685 14.34 ug/L 99 32) 4-Bromophenyl-phenyl ether 21.17 248 147851 15.67 ug/L 92 33) Hexachlorobenzene 21.19 284 147527 16.73 ug/L 82 34) Phenanthrene 22.40 178 977408 17.30 ug/L 99 35) Anthracene 22.56 178 847017 14.70 ug/L 99 36) Di-n-butylphthalate 24.51 149 1160888 17.97 ug/L 98 37) Fluoranthene 25.90 202 981278 16.38 ug/L 87 40) Pyrene 26.53 202 1091775 17.39 ug/L 86 41) Butylbenzylphthalate 28.90 149 484765 16.72 ug/L 89 42) Benzo (a) antracene 30.12 228 794219 15.67 ug/L 99 43) Bis (2-ethylhexyl) phthala 30.77 149 823541 20.00 ug/L 98 44) Chrysene 30.22 228 849531 16.93 ug/L 99

(#) = qualifier out of range (m) = manual integration REFB0418.D 5080402BBC.M Wed Apr 24 08:26:03 2002 Page 1

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