GCMS calibration analysis results, March 27, 2002

NYC 9/11 Public Portal Document Quantita Report (Not Reviewed)

Data File : C:\MSDCHEM\l\DATA\032602 0B326.D Vial: 17 Acq On : 26 Mar 2002 10:39 pm Operator: McLean Sample : CAL 10 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Mar 27 08:55:12 2002 Quant Results File: 5080302.RES

Quant Method : C:\MSDCHEM\1\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Last Update : Wed Mar'27 06:57:36 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

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

1) 1,4-Dichlorobenzene-d4 9.55 150 1846237 20.00 ug/L 0.00 10) Naphthalene-d8 . 13.03 136 4859728 20.00 ug/L 0.00 17) Acenaphthene-dl0 18.14 164 2590654 20.00 ug/L 0.00 29) Phenanthrene-dlO 22.50 188 3870487 20.00 ug/L 0.00 38) Chrysene-dl2 30.32 240 3165589 20.00 ug/L 0.00 44) Perylene-dl2 34.19 264 2034734 20.00 ug/L 0.00

System Monitoring Compounds 37) 2,4-DDD (SURR) 27.43 235 29543 0.64 ug/L 0.00 Spiked Amount 5.000 Recovery = 12,. 80%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 3.56 74 405960 9.79 ug/L # 100 3) bis(2-chloroethyl) ether 9.00 93 833445 12.75 ug/L 98 4) 1,3 - Dichlorobenze 9.38 146 790637 12.23 ug/L 98 5) 1,4 - Dichlorobenzene 9.60 146 770810 11.96 ug/L 99 6) 1,2 - Dichlorobenzene 9.98 146 722233 12.10 ug/L 98 7) 2,2 ‘ - oxybis (l-Chloropr 10.44 45 1866972 12.54 ug/L 95 8) N-Nitroso-di-n-propylamine 10.78 70 648376 13. 80 ug/L 97 9) Hexachloroethane 10.86 117 320850 13.25 ug/L 91 11) Nitrobenzene 11.12 77 973312 11.12 ug/L 97 12) Isophorone 11.83 82 1762936 10.95 ug/L 98 13) bis(2-Chloroethoxy) methan 12.56 93 1133964 11.70 ug/L 99 14) 1,2,4-Trichlorobenzene 12.91 180 611076 10.98 ug/L 98 15) Naphthalene 13.09 128 2249368 11.14 ug/L 99 16) Hexachlorobutadiene 13.53 225 334683 10.76 ug/L 96 18) Hexachlorocyclopentadiene 15.61 237 208591 9.14 ug/L 99 19) 2-chloronaphthalene 16.52 162 1323449 11.19 ug/L 100 20) Dimethylphthalate 17.60 163 1528870 10.83 ug/L 99 21) 2,6-Dinitrotoluene 17.71 165 317106 10.55 ug/L 95 22) Acenaphthylene 17.70 152 1767004 10.77 ug/L 100 2 3) Acenaphthene 18.23 153 1222143 10.96 ug/L 98 24) 2,4-Dinitrotoluene 18.86 165 438323 10.19 ug/L 90 25) Diethylphthalate 19.74 149 1384142 11.39 ug/L 99 26) 4-Chlorophenyl-phenyl ethe 19.90 204 667106 10.30 ug/L 96 27) Fluorene 19.76 166 1455313 11.07 ug/L 99 28) Azobenzen/ 1,2-Diphenylhyd 20.36 77 1995968 11.14 ug/L 96 30) N-Nitrosodiphenylamine 20.28 169 954961 11.48 ug/L 98 31) 4-Bromophenyl-phenyl ether 21.32 248 378546 11.08 ug/L 91 3 2) Hexachlorobenzene 21.35 284 399806 11.09 ug/L 98 33) Phenanthrene 22.56 178 1988932 11.10 ug/L 99 34) Anthracene 22.71 178 1938507 10.90 ug/L 99 35) Di-n-butylphthalate 24.65 149 2297590 11.18 ug/L 99 3 6) Fluoranthene 26.06 202 2151455 10.56 ug/L 96 39) Pyrene 26.69 202 2214413 10.12 ug/L 99 40) Butylbenzylphthalate 29.05 149 959599 10.24 ug/L 95 41) Benzo (a) antracene 30.29 228 1634354 9.84 ug/L 99 42) Bis (2-ethylhexyl) phthala 30.92 149 1214381 9.80 ug/L 98 43) Chrysene 30.38 228 1632102 10.34 ug/L 98 45) Di-n-Octylphthalate 32.76 149 1932268 8.84 ug/L 96 46) Benzo (b) fluoranthene 33.23 252 1392942 9.71 ug/L 99

(#) = qualifier out of range (m) = manual integration C10B326.D 5080302.M Wed Mar 27 08:55:31 2002 Page 1

NYC-WTC_000012417