GCMS reference standards, April 2002

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)

Data File : C:\MSDCHEM\l\DATA\041802\REFD0418.D Vial: 23 Acq On : 19 Apr 2002 3:41 am Operator: Bohlk Sample : REF2 3/28/02 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Apr 24 08:31:39 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) l,4-Dichlorobenzene-d4 9.41 152 504358 40.00 ug/L ■ 0.00 10) Naphthalene-d8 12.89 136 2133630 40.00 ug/L 0.00 17) Acenaphthene-dlO 17.99 164 11733.13 40.00 ug/L 0.00 30) Phenanthrene-dlO 22.34 188 1664429 40.00 ug/L 0.00 39) Chrysene-dl2 30.15 240 1346730 40.00 ug/L 0.00 45) Perylene-dl2 34.02 264 854559 40.00 ug/L 0.00

System Monitoring Compounds 28) TCMX (SURR) 19.96 244 30297 6.47 ug/L 0.00 Spiked Amount 4.000 Recovery = 161.75% 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 3.49 74 149296m 10.24 ug/L 3) bis(2-chloroethyl) ether 8.85 93 314771 14.72 ug/L 82 4) 1,3 - Dichlorobenze 9.24 146 256752 14.69 ug/L 95 5) 1,4 - Dichlorobenzene 9.45 146 256630 13.72 ug/L 99 6) 1,2 - Dichlorobenzene 9.83 146 223728 14.63 ug/L 99 7) 2,2 ' - oxybis (1-Chloropr 10.30 45 568842 17.83 ug/L 94 8) N-Nitroso-di-n-propylamine 10.62 70 249062 16.34 ug/L 99 9) Hexachloroethane 10.72 117 113211 13.61 ug/L 93 11) Nitrobenzene 10.97 77 274002 13.23 ug/L 100 12) Isophorone 11.68 82 672367 16.32 ug/L 97 13) bis(2-Chloroethoxy) methan 12.43 93 388780 15.47 ug/L 99 14) 1,2,4-Trichlorobenzene 12.77 180 217557 .15.76 ug/L 96 15) Naphthalene 12.94 128 946031 . 18.13 ug/L 99 16) Hexachlorobutadiene 13.39 225 110840 16.66 ug/L 98 18) Hexachlorocyclopentadiene 15.47 237 22307 4.06 ug/L 89 19) 2-chloronaphthalene 16.36 162 452267 19.05 ug/L 99 20) Dimethylphthalate 17.46 163 670920 19.88 ug/L 98 21) 2,6-Dinitrotoluene 17.56 165 105464 16.04 ug/L 95 2 2) Acenaphthy1ene 17.55 152 698495 16.10 ug/L 98 2 3) Acenaphthene 18.08 153 549077 20.00 ug/L 99 24) 2,4-Dinitrotoluene 18.71 165 110802 13.99 ug/L 98 25). Diethylphthalate 19.58 149 629660 22.47 ug/L 97 26) 4-Chlorophenyl-phenyl ethe 19.75 204 296102 19.11 ug/L 96 27) Fluorene 19.61 166 676509 21.37 ug/L 99 29) Azobenzen/ 1,2-Diphenylhyd 20.20 77 888665 18.24 ug/L 93 31) N-Nitrosodiphenylamine 20.12 169 300038 16.91 ug/L 95 32) 4-Bromophenyl-phenyl ether 21.17 248 140578 18.25 ug/L 89 .33) Hexachlorobenzene 21.19 284 142980 19.86 ug/L 86 34) Phenanthrene 22.40 178 947779 20.55 ug/L 99 35) Anthracene 22.55 178 835612 17.76 ug/L 99 36) Di-n-butylphthalate 24.50 149 1122464 21.28 ug/L 99 37) Fluoranthene 25.90 202 931488 19.04 ug/L 83 4 0) Pyrene 26.53 202 1050782 20.69 ug/L 88 41) Butylbenzylphthalate 28.90 149 444518 18.95 ug/L 90 42) Benzo (a) antracene 30.12 228 776614 18.93 ug/L 98 43) Bis (2-ethylhexyl) phthala 30.77 149 662190 19.87 ug/L 96 44) Chrysene 30.22 228 813465 20.04 ug/L 99

(#) = qualifier out of range (ra) = manual integration REFD0418.D 5080402BBC.M Wed Apr 24 08:32:07 2002 Page 1

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