GCMS calibration analysis, sample AE06267, March 2002

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed.)

D^ta File : C:\MSDCHEM\1\DATA\031602\40CAL.D Vial: 2 Acq On : 16 Mar 2002 7:04 pm Operator: McLean Sample : 3/15 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Mar 20 06:19:46 2002 Quant Results File: 5080302.RES

Quant Method : C:\MSDCHEM\l\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Last Update : Thu Mar 14 13:02:27 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN

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

1) 1,4-Dichlorobenzene-d4 9.56 150 2258249 20.00 ug/L 0.00 10) Naphthalene-d8 13.04 136 5382803 20.00 ug/L 0.02 17) Acenaphthene-dlO 18.15 164 2873839 20.00 ug/L 0.00 29) Phenanthrene-dlO 22.51 188 4742216 20.00 ug/L 0.02 38) Chrysene-dl2 30.34 240 4023408 20.00 ug/L 0.02 44) Perylene-dl2 34.21 264 2456216 20.00 ug/L 0.02

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

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 3.57 74 2045644 40.34 ug/L 100 3) bis(2-chloroethyl) ether 9.02 93 2953775 36.95 ug/L 100 4) 1,3 - Dichlorobenze 9.39 146 2965412 37.51 ug/L 99 5) 1,4 - Dichlorobenzene 9.61 146 2956372 37.49 ug/L 99 6) 1,2 - Dichlorobenzene 9.99 146 2746093 37.62 ug/L 99 7) 2,2 ' - oxybis (l-Chloropr 10.45 45 6901485 37.90 ug/L 98 8) N-Nitroso-di-n-propylamine 10.81 70 2300525 40.02 ug/L 99 9) Hexachloroethane 10.87 117 1160230 39.17 ug/L 99 11) Nitrobenzene 11.14 77 3716441 38.34 ug/L 99 12) Isophorone 11.87 82 6845757 38.37 ug/L 99 13) bis(2-Chloroethoxy) methan 12.60 93 4082625 38.03 ug/L 99 14) 1,2,4-Trichlorobenzene 12.92 180 2354405 38.20 ug/L 99 15) Naphthalene 13.11 12 8 8390460 37.51 ug/L 99 16) Hexachlorobutadiene 13.54 225 1355934 39.35 ug/L 97 18) Hexachlorocyclopentadiene 15.61 237 1180455 46.65 ug/L 97 19) 2-chloronaphthalene 16.54 162 5115483 38.99 ug/L 99 20) Dimethylphthalate 17.64 163 6213612 39.68 ug/L 100 21) 2,6-Dinitrotoluene 17.75 165 1322921 39.69 ug/L 91 22) Acenaphthylene 17.72 152 6985666 38.38 ug/L 100 23) Acenaphthene 18.26 153 4769579 38.55 ug/L 100 24) 2,4-Dinitrotoluene 18.90 165 1937301 40.59 ug/L 99 25) Diethylphthalate 19.77 149 5325560 39.52 ug/L 99 26) 4-Chlorophenyl-phenyl ethe 19.92 204 2786231 38.79 ug/L 99 27) Fluorene 19.79 166 5552360 38.06 ug/L 99 28) Azobenzen/ 1,2-Diphenylhyd 20.38 77 7657956 38.53 ug/L 100 30) N-Nitrosodiphenylamine 20.31 169 3908163 38.34 ug/L 100 31) 4-Bromophenyl-phenyl ether 21.34 248 1620999 38.72 ug/L 98 32) Hexachlorobenzene 21.38 284 1677349 37.99 ug/L 93 33) Phenanthrene 22.60 178 8270271 37.66 ug/L 99 34) Anthracene 22.74 178 8177127 37.52 ug/L 99 35) Di-n-butylphthalate 24.67 149 9705497 38.56 ug/L 100 36) Fluoranthene 26.10 202 9641435 38.63 ug/L 97 3 9) Pyrene 26.72 202 9955627 35.79 ug/L 97 40) Butylbenzylphthalate 29.07 149 4417220 37.09 ug/L 94 41) Benzo (a) antracene 30.30 228 8099838 38.36 ug/L 99 42) Bis (2-ethylhexyl) phthala 30.93 149 5789941 36.78 ug/L 99 43) Chrysene 30.42 228 7619617 37.98 ug/L 99 45) Di-n-Octylphthalate 32.78 14 9 9835658 37.28 ug/L 96 46) Benzo (b) fluoranthene 33.27 252 6764759 39.08 ug/L 97

(#) = qualifier out of range (m) = manual integration 40CAL.D 5080302.M Wed Mar 20 06:21:35 2002 Page 1

NYC-WTC_000039214