GCMS calibration results, June 5 2002

NYC 9/11 Public Portal Document quciiLLdLLOII KepOLL. 11 KevLeweu)

Data File C:\MSDCHEM\l\DATA\060402\C4.D Vial: 2 Acq On 4 Jun 2002 4:40 pm Operator: McLean Sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: Jun 05 14:47:36 2002 Quant Results File: 060302.RES Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Last Update : Wed Jun 05 14:47:27 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-dichlorobenzene-d4 9.90 152 3845699 40.00 ug/L 0.00 10) Napthalene-d8 13.40 136 15854730 40.00 ug/L 0.00 17) Acenapthalene-dlO 18.53 164 8686029 40.00 ug/L 0.00 29) Phenanthranene-dlO 22.91 188 13297015 40.00 ug/L 0.00 37) Chrysene-dl2 30.78 240 8796304 40.00 ug/L 0.02 43) Perylene-dl2 34.66 264 5792943 40.00 ug/L 0.00

System Monitoring Compounds 27) TCMX 20.51 209 2606382 40.97 ug/L 0.00 Spiked Amount 40.000 Recovery = 102.42% Target Compounds 50-/0% Qvalue 2) n-nitros-dimethyl amine 3.80 74 6763108 93.55 ug/L 95 3) bis(2-Chloroethyl)ether 9.32 93 12174078 86.31 ug/L 99 4) 1,3-Dichlorobenzene 9.73 146 11860560 84.74 ug/L 98 5) 1,4-Dichlorobenzene 9.94 146 12720392 83.76 ug/L 99 6) 1,2-Dichlorobenzene 10.32 146 11396483 84.93 ug/1 99 7) 2,2'oxybis(1-Chloropropane 10.77 45 19103646m 85.43 ug/L 8) N-nitroso-di-propylamine 11.11 70 8800650 88.82 ug/L 97 9) Hexachloroethane 11.22 117 5039263 87.34 ug/L 100 11) Nitrobenzene 11.47 77 12807622 86.02 ug/L 97 12) 1sophorone 12.18 82 22870266 85.25 ug/L 99 13) bis(2-Chloroethoxy) methan 12.92 93 14946854 83.91 ug/L 98 14) 1,2,4-Trichlorobenzene ' 13.27 180 9423644 81.24 ug/L 98 15) Napthalene 13.46 128 33311519 82.16 ug/L 99 16) Hexachiorobutadiene 13.90 225 4501891 82.26 ug/L 99 18) 2-Chloronaphthalene 16.90 162 18003200 84.04 ug/L 98 19) Dimethylphthalate 17.99 163 23538837 85.55 ug/L 99 20) 2,6-Dinitrotoluene 18.10 165 4287923 84.16 ug/L 96 21) Acenapthylene 18.10 152 29894830 82.47 ug/L 100 22) Acenapthalene 18.63 153 18711751 82.59 ug/L 99 23) 2,4-Dinitrotoluene 19.26 165 6272674 84.02 ug/L 91 24) Diethylphthalate 20.12 149 20614698 86.65 ug/L 100 25) 4-Chlorophenyl-phenylether 20.30 204 10947844 84.07 ug/L 100 26) Fluorene 20.17 166 22291003 84.12 ug/L 100 28) Azobenzene 20.75 77 26976101 86.60 ug/L 98 30) Nnitrosodiphenylamine 20.67 169 12269398 80.42 ug/L 99 31) 4-Bromophenyl-phenylether 21.73 248 5564005 84.78 ug/L 97 32) Hexachlorobenzene 21.77 284 5234430 83.37 ug/L 98 3 3) Phenanthrene 22.99 178 31760868 83.17 ug/L 99 34) Anthracene 23.14 178 33056543 84.44 ug/L 99 35) Di-n-butylphthalate 25.06 149 36231289 90.40 ug/L 100

(#) = qualifier out of range (m) = manual integration C4.D 060302.M Wed Jun 05 14:48:12 2002 Page 1

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