GCMS reference standards, April 2002

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

. Data File : C:\MSDCHEM\l\DATA\041802\REFC0418.D Vial: 22 Acq On : 19 Apr 2002 2:52 am Operator: Bohlk Sample : REFl 3/28/02 Inst Instrumen Mise : Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Apr 24 08:30:24 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 525017 40.00 ug/L 0.00 10) Naphthalene-d8 12.89 136 2216758 40.00 ug/L 0.00 17) Acenaphthene-dlO 17.99 164 1240172 40.00 ug/L 0.00 30) Phenanthrene-dlO 22.34 188 1776196 40.00 ug/L 0.00 39) Chrysene-dl2 30.15 240 1441147 40.00 ug/L 0.00 45) Perylene-dl2 34.01 264 933396 40.00 ug/L 0.00

System Monitoring Compounds 28) TCMX (SURR) 19.95 244 31925 6.45 ug/L 0.00 Spiked Amount 4.000 Recovery = 161.25% 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 3.49 74 167254m 11.02 ug/L 3) bis(2-chloroethyl) ether 8.85 93 364838 16.39 ug/L 83 4) 1,3 - Dichlorobenze 9.25 146 317301 17.45 ug/L 97 5) 1,4 - Dichlorobenzene 9.45 146 312756 16.06 ug/L 98 6) 1,2 - Dichlorobenzene 9.83 146 268707 16.88 ug/L 99 7) 2,2 ' - oxybis (1-Chloropr 10.29 45 646912 19.48 ug/L 93 8) N-Nitroso-di-n-propylamine 10.62 70 290306 18.29 ug/L 97 9) Hexachloroethane 10.72 117 135241 15.62 ug/L 93 11) Nitrobenzene 10.97 77 316703 14.72 ug/L 97 12) Isophorone 11.68 82 750646 17.54 ug/L 99 13) bis(2-Chloroethoxy) methan 12.43 93 442197 16.94 ug/L 99 14) 1,2,4-Trichlorobenzene 12.77 180 245426 17.11 ug/L 96 15) Naphthalene 12.94 128 1087689 20.06 ug/L 99 16) Hexachlorobutadiene 13.40 225 126460 18.29 ug/L 96 18) Hexachlorocyclopentadiene 15.47 237 22571 3.89 ug/L 92 19) 2-chloronaphthalene 16.36 162 496840 19.80 ug/L 96 20) Dimethylphthalate 17.46 163 732130 20.53 ug/L 99 21) 2,6-Dinitrotoluene 17.56 165 127857 18.40 ug/L 98 22) Acenaphthylene 17.55 152 769177 16.77 ug/L 99 23) Acenaphthene 18.08 153 610913 21.06 ug/L .98 24) 2,4-Dinitrotoluene 18.71 165 117665 14.06 ug/L 100 25) Diethylphthalate 19.58 149 706260 23.85 ug/L 98 26) 4-Chlorophenyl-phenyl ethe 19.75 204 327050 19.97 ug/L 99 27) Fluorene 19.61 166 735867 21.99 ug/L 99 29) Azobenzen/ 1,2-Diphenylhyd 20.20 77 942568 18.30 ug/L 96 31) N-Nitrosodiphenylamine 20.12 169 317422 16.76 ug/L 98 32) 4-Bromophenyl-phenyl ether 21.17 248 154713 18.82 ug/L 91 33) Hexachlorobenzene 21.20 284 158810 20.67 ug/L 94 34) Phenanthrene 22.40 178 1038485 21.10 ug/L 99 35) Anthracene 22.56 178 935969 18.64 ug/L 99 36) Di-n-butylphthalate 24.51 149 1209512 21.49 ug/L 99 37) Fluoranthene 25.91 202 1019037 19.52 ug/L 87 40) Pyrene 26.53 202 1158048 21.31 ug/L 90 41) Butylbenzylphthalate 28.90 149 502012 20.00 ug/L 91 . 42) Benzo (a) antracene 30.12 228 851870 19.41 ug/L 99 43) Bis (2-ethylhexyl) phthala 30.77 149 758527 21.27 ug/L 99 44) Chrysene 30.22 228 873402 20.10 ug/L 99

(#) = qualifier out of range (m) = manual integration REFC0418.D 5080402BBC.M Wed Apr 24 08:31:18 2002 Page 1

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