GCMS method 508 calibration data sheet, Feb 2002

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

Data File : C:\MSDCHEM\l\DATA\022102\CAL6.D Vial: 8 Acq On : 21 Feb 2002 9:03 pm Operator: McLean Sample : 100 MIX Inst Instrumen Mise : Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Feb 27 06:06:40 2002 (Quant Results File: 5080202.RES

Quant Method : C:\MSDCHEM\l\5973N\5080202.M (RTE Integrator) Title : Quantitation For Method 508gcscan Last Update : Mon Feb 25 19:17:14 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

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

1) l,4-Dichlorobenzene-d4 9.60 150 1238447 20.00 ug/L 0.02 10) Naphthalene-d8 13.09 136 3090516 20.00 ug/L 0.03 17) Acenaphthene-dlO 18.19 164 1757403 20.00 ug/L 0.02 29) Phenanthrene-dlO 22.56 188 2831756 20.00 ug/L 0.03 38) Chrysene-dl2 30.40 240 2099308 20.00 ug/L 0.05 44) Perylene-dl2 34.25 264 1481023 20.00 ug/L 0.03

System Monitoring Compounds 37) 2,4-ddd surr 27.47 235 27303 0.61 ug/L 0.00 Spiked Amount 5.000 Recovery = 12.20%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 3.62 74 3501338 93.48 ug/L 100 3) bis(2-chloroethyl) ether 9.08 93 5120600 87.33 ug/L 90 4) 1,3 - Dichlorobenze 9.44 146 4788111 86.48 ug/L 99 5) 1,4 - Dichlorobenzene 9.65 146 4669203 84.87 ug/L 100 6) 1,2 - Dichlorobenzene 10.03 146 4354779 85.49 ug/L 99 7) 2,2 ‘ - oxybis (l-Chloropr 10.50 45 11743978 82.82 ug/L 98 8) N-Nitroso-di-n-propylamine 10.89 70 2969945 66.03 ug/L 99 9) Hexachloroethane 10.91 117 1637536 73.62 ug/L 99 11) Nitrobenzene 11.21 77 6496398 90.18 ug/L 97 12) Isophorone 11.96 82 12547540 95.49 ug/L 99 13) bis(2-Chloroethoxy) methan 12.67 93 7146147 89.73 ug/L 100 14) 1,2,4-Trichlorobenzene 12.97 180 3778986 85.97 ug/L 100 15) Naphthalene 13.17 128 13552928 83.39 ug/L 99 16) Hexachlorobutadiene 13.60 225 2069204 84.78 ug/L 99 18) Hexachlorocyclopentadiene 15.66 237 1875968 109.15 ug/L 98 19) 2-chloronaphthalene 16.59 162 8210482 81.75 ug/L 99 20) Dimethylphthalate 17.72 163 10413873 86.93 ug/L 99 21) 2,6-Dinitrotoluene 17.72 165 119854 4.90 ug/L 54 22) Acenaphthylene 17.77 152 11293272 81.80 ug/L 100 23) Acenaphthene 18.32 153 7779174 81.10 ug/L 100 24) 2,4-Dinitrotoluene 19.00 165 3348568 95.40 ug/L 97 25) Diethylphthalate 19.86 149 7777867 75.78 ug/L 98 26) 4-Chlorophenyl-phenyl ethe 19.97 204 4445114 83.29 ug/L 99 27) Fluorene 19.86 166 8434393 77.16 ug/L 100 28) Azobenzen/ 1,2-Diphenylhyd 20.45 77 13505546 86.14 ug/L 100 30) N-Nitrosodiphenylamine 20.39 169 6239823 82.56 ug/L 100 31) 4-Bromophenyl-phenyl ether 21.41 248 2420929 80.97 ug/L 95 32) Hexachlorobenzene 21.44 284 2579084 83.80 ug/L 96 33) Phenanthrene 22.66 178 13629333 83.02 ug/L 99 34) Anthracene 22.81 178 13075250 82.98 ug/L 100 35) Di-n-butylphthalate 24.73 149 15969834 84.19 ug/L 99 36) Fluoranthene 26.16 202 16132082 85.41 ug/L 97 39) Pyrene 26.79 202 16540009 96.95 ug/L 99 40) Butylbenzylphthalate 29.13 149 7412657 101.43 ug/L 95 41) Benzo (a) antracene 30.38 228 13540389 98.31 ug/L 99 42) Bis (2-ethylhexyl) phthala 30.99 149 9311481 97.81 ug/L 98 43) Chrysene 30.50 228 12245853 91.21 ug/L 100 45) Di-n-Octylphthalate 32.84 149 15562395 102.48 ug/L 97 46) Benzo (b) fluoranthene 33.34 252 12344950 99.63 ug/L 99

(#) = qualifier out of range (m) = manual integration CAL6.D 5080202.M Wed Feb 27 06:06:45 2002 Page 1

NYC-WTC_000052348