GCMS blank analysis results, sample AE07510, April 2002

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\MSDCHEM\1\DATA\020404\0404C2.D Vial: 2 Acq On 4 Apr 2002 8:35 am Operator: Nefliu Sample ccvl Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: Apr 04 09:27:56 2002 Quant Results File: SCAN020403.RE

Quant Method : C:\MSDCHEM\1\METHODS\SCAN020403.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Last Update : Thu Apr 04 08:40:00 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN1

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

1) 1,4-Dichlorobenzene-d4 10.66 152 2821473 20.00 ug/1 0.00 10) Naphthalene-d8 15.77 136 10633157 20.00 ug/1 0.00 17) Acenaphthene-diO 23.66 164 5956626 20.00 ug/1 0.00 31) Phenanthrene-diO 30.90 188 9744358 20.00 ug/1 0.00 39) Chrysene-dl2 39.10 240 8701999 20.00 ug/1 0.00 45) Perylene-dl2 42.30 264 5107598 20.00 ug/1 0.00

System Monitoring Compounds 2 8) TCMX 0.00 207 Od 0.00 ug/1 Spiked Amount 5.000 Recovery = 0.00%

Target Compounds 2) N-nitrosodimethylamine 3.58 74 732450m -2(3 9.37 ug/1 Qvalue

3) bis(2-Chloroethyl)ether 9.95 93 1503683 10.23 ug/1 100 4) 1.3-Dichlorbenzene 10.41 146 2019043 9.98 ug/1 99 5) 1,4-Dichlorobenzene 10.72 146 2052817 10.01 ug/1 99 6) 1,2-Dichlorobenzene 11.24 146 1953057 10.09 ug/1 99 7) 2,2'oxybis(1-Chloropropane 12.04 45 1066118 10.86 ug/1 97 8) N-Nitroso-di-n-propylamine 12.52 43 853028 10.38 ug/1 97 9) Hexachloroethane 12.52 119 637325 9.99 ug/1 98 11) Nitrobenzene 12.94 77 1575412 10.55 ug/1 98 12) Isophorone 14.03 82 2731044 9.93 ug/1 99 13) bis(2-Chloroethoxy) methan 15.25 93 1804188 9.99 ug/1 99 14) 1,2,4-Trichlorobenzene 15.61 180 1634457 9.71 ug/1 97 15) Naphthalene 15.85 128 5189135 10.19 ug/1 99 16) Hexachlorobutadiene 16.62 225 887159 9.39 ug/1 98 18) Hexachlorocyclopentadiene 19.79 237 431888 8.16 ug/1 99 19) 2-Chloronaphthalene 21.14 162 3230178 9.89 ug/1 100 20) Acenaphthylene 22.95 152 4338927 9.50 ug/1 100 21) Dimethyl phthalate 23.04 163 3464716 9.79 ug/1 99 22) 2,6-Dinitrotoluene 23.15 77 143239 10.54 ug/1 96 23) Acenaphthene 23.79 153 3304011 10.03 ug/1 99 24) 2,4-Dinitrotoluene 24.93 165 560885 9.97 ug/1 99 25) Fluorene 26.20 166 3647829 9.73 ug/1 99 26) Diethyl phthalate 26.42 149 3279973 9.63 ug/1 99 27) 4-Chlorophenyl-phenylether 26.53 204 1746251 9.61 ug/1 97 29) N-Nitrosodiphenylamine 27.14 168 1441969 10.37 ug/1 98 30) Azobenzene 27.23 77 3329395 10.12 ug/1 100 32) Hexachlorobenzene 28.77 284 1237949 9.13 ug/1 98 33) 4-Bromophenyl-phenylether 28.89 248 1021558 9.24 ug/1 98 34) Phenanthrene 30.99 178 5314161 9.89 ug/1 99 3 5) Anthracene 31.22 178 5108425 9.73 ug/1 100

(#) = qualifier out of range (m) = manual integration 0404C2.D SCAN020403.M Thu Apr 04 09:29:35 2002 Page 1

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