GCMS calibration results for sample AE08251, April 2002

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\MSDCHEM\1\DATA\020417\0417C4.D Vial: 2 Acq On 17 Apr 2002 9:49 am Operator: Nefliu Sample CCV Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: Apr 17 10:39:13 2002 Quant Results File: 041702SCAN.RE

Quant Method : C: \MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Last Update : Wed Apr 17 08:01:11 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

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

1) 1,4-Dichlorobenzene-d4 9.99 152 5627324 40.00 ug/L -0.01 10) Napthalene-d8 13.50 136 22330786 40.00 ug/L -0.02 17) Acenapthalene-dlO 18.64 164 11631197 40.00 ug/L -0.01 29) Phenanthranene-dlO 23.03 188 18687707 40.00 ug/L -0.02 37) Chrysene-dl2 30.90 240 13450530 40.00 ug/L -0.03 43) Perylene-dl2 34.79 264 10058095 40.00 ug/L -0.01

System Monitoring Compounds 2 7) TCMX 0.00 207 Od 0.00 ug/L Spiked Amount 8.000 Recovery = 0.00%

Target Compounds 11-807 5^7’/ Qvalue 2) n-nitros-dimethyl amine 3.88 74 8015023 76.82 ug/L 87 3) bis(2-Chloroethyl)ether 9.43 93 13577800 72.90 ug/L 97 4) 1,3-Dichlorobenzene 9.83 146 15409853 74.59 ug/L 99 5) 1,4-Dichlorobenzene 10.04 146 15503369 73.87 ug/L 98 6) 1,2-Dichlorobenzene 10.42 146 14109282 71.08 ug/1 99 7) 2,2'oxybis(1-Chloropropane 10.88 45 21875421m 77.84 ug/L 8) N-nitroso-di-propylamine 11.23 70 9809155m 75.79 ug/L 9) Hexachloroethane 11.32 117 5480466 74.17 ug/L 94 11) Nitrobenzene 11.58 77 15329945 73.74 ug/L 94 12) Isophorone 12.30 82 26975138 72.92 ug/L 96 13) bis(2-Chloroethoxy) methan 13.02 93 17652472 75.38 ug/L 96 14) 1,2,4-Trichlorobenzene 13.37 180 11816790 75.70 ug/L 98 15) Napthalene 13.56 128 40901271 73.13 ug/L 99 16) Hexachlorobutadiene 14.00 225 5387270 66.25 ug/L 99 18) 2-Chloronaphthalene 17.01 162 24422412 80.53 ug/L 98 19) Dimethylphthalate 18.10 163 27904539 86.37 ug/L 99 20) 2,6-Dinitrotoluene 18.21 165 5788017 80.57 ug/L 97 21) Acenapthylene 18.20 152 33996620 76.91 ug/L 98 22) Acenapthalene 18.74 153 24619898 77.31 ug/L 98 23) 2,4-Dinitrotoluene 19.37 165 8819184 97.81 ug/L 90 24) Diethylphthalate 20.24 149 27380635 82.53 ug/L 99 25) 4-Chlorophenyl-phenylether 20.41 204 12684571 82.09 ug/L 99 26) Fluorene 20.28 166 27420399 77.50 ug/L 98 28) Azobenzene 20.87 77 31277858 79.92 ug/L # 91 30) Nnitrosodiphenylamine 20.79 169 18570820 78.04 ug/L 93 31) 4-Bromophenyl-phenylether 21.84 248 6301264 63.11 ug/L 97 32) Hexachlorobenzene 21.88 284 6290065 58.87 ug/L 98 33) Phenanthrene 23.11 178 38434330 73.52 ug/L 97 34) Anthracene 23.26 178 38266406 74.84 ug/L 98 35) Di-n-butylphthalate 25.17 149 44633038 76.15 ug/L 100

(#) = qualifier out of range (m) = manual integration 0417C4.D 041702SCAN.M Thu Apr 18 10:54:49 2002 Page 1

NYC-WTC_000047749