GCMS calibration results for sample AE06800, April 2002

NYC 9/11 Public Portal Document Quahfitat^n Report (Not Reviewed)

.X Data File C : \MSDCHEM\l\DATA\040502\a^0;^05 .D Vial: 36 Acq On 6 Apr 2002 10:46 pm / / Operator: Bohlk Sample C40 VZ Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Apr 08 05:21:38 2002 Quant Results File: 5080402.RES

Quant Method : C:\MSDCHEM\l\5973N\5080402.M (RTE Integrator) Title : Quantitation For Method 508gcscan Last Update : Fri Apr 05 05:56:22 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

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

1) 1,4-Dichlorobenzene-d4 . 9.48 152 1962161 20.00 ug/L 0.00 10) Naphthalene-d8 12.96 136 8398081 20.00 ug/L 0.01 17) Acenaphthene-dlO 18.07 164 4460542 20.00 ug/L 0.01 29) Phenanthrene-dlO 22.43 188 6512668 20.00 ug/L 0.01 38) Chrysene-dl2 30.27 240 4236055 20.00 ug/L 0.02 44) Perylene-dl2 34.13 264 2252682 20.00 ug/L 0.01

System Monitoring Compounds 37) 2,4-ODD (SURR) 27.36 235 36259 0.56 ug/L 0.00 Spiked Amount 5.000 Recovery = 11.20%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 3.51 74 3371138 45.03 ug/L 84 3) bis(2-chloroethyl) ether 8.94 93 4460175 40.90 ug/L 98 4) 1,3 - Dichlorobenze 9.31 146 4029360 40.84 ug/L 99 5) 1,4 - Dichlorobenzene 9.52 146 4008695 41.55 ug/L 99 6) 1,2 - Dichlorobenzene 9.90 146 3679744 41.00 ug/L 100 7) 2,2 ' - oxybis (1-Chloropr 10.36 45 7041119 41.82 ug/L 98 8) N-Nitroso-di-n-propylamine 10.74 70 3344390 40.27 ug/L 95 9) Hexachloroethane 10.78 117 1527734 41.23 ug/L 96 11) Nitrobenzene 11.06 77 5539778 41.43 ug/L 99 12) Isophorone 11.79 82 10592974 43.89 ug/L 97 13) bis(2-Chloroethoxy) methan 12.52 93 6132931 41.91 ug/L 98 14) 1,2,4-Trichlorobenzene 12.83 180 2958161 40.70 ug/L 95 15) Naphthalene 13.02 128 11563421 39.89 ug/L 99 16) Hexachlorobutadiene 13.46 225 1478888 41.12 ug/L 97 18) Hexachlorocyclopentadiene 15.53 237 1148256 47.89 ug/L 96 19) 2-chloronaphthalene 16.45 162 6396781 41.56 ug/L 98 20) Dimethylphthalate 17.56 163 7529452 42.01 ug/L 100 21) 2,6-Dinitrotoluene 17.67 165 1665754 43.96 ug/L 99 22) Acenaphthylene 17.63 152 8913582 42.15 ug/L 99 23) Acenaphthene 18.17 153 6021085 40.22 ug/L 99 24) 2,4-Dinitrotoluene 18.83 165 2346399 44.99 ug/L 99 25) Diethylphthalate 19.70 149 6083857 40.22 ug/L 99 26) 4-Chlorophenyl-phenyl ethe 19.84 204 3225093 41.31 ug/L 99 27) Fluorene 19.71 166 6694757 39.26 ug/L 98 28) Azobenzen/ 1,2-Diphenylhyd 20.30 77 11053852 41.07 ug/L 94 30) N-Nitrosodiphenylamine 20.23 169 4728759 41.37 ug/L 99 31) 4-Bromophenyl-phenyl ether 21.26 248 1638872 42.10 ug/L 95 32) Hexachlorobenzene 21.29 284 1593628 42.55 ug/L 94 33) Phenanthrene 22.51 178 9640503 40.14 ug/L 100 34) Anthracene 22.66 178 9264826 39.64 ug/L 100 35) Di-n-butylphthalate 24.60 149 11256070 41.40 ug/L 99 36) Fluoranthene 26.01 202 10344062 41.31 ug/L 93 3 9) Pyrene 26.64 202 10554383 42.64 ug/L 93 40) Butylbenzylphthalate 29.00 149 4676034 43.60 ug/L 89 41) Benzo (a) antracene 30.23 228 7189605 42.38 ug/L 99 . 42) Bis (2-ethylhexyl) phthala 30.86 149 5948111 43.06 ug/L 99 43) Chrysene 30.34 228 6764922 41.62 ug/L 98 45) Di-n-Octylphthalate 32.72 149 9657569 44.73 ug/L 99 46) Benzo (b) fluoranthene 33.19 252 5324816 43.72 ug/L 95

(#) = qualifier out of range (m) = manual integration C40A405.D 5080402.M Mon Apr 08 05:23:36 2002 Page 1

NYC-WTC_000060577