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GCMS calibration results, Method 508, Mar 2002

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Laboratory report showing GC/MS calibration data for volatile organic compounds using Method 508 on March 19-20, 2002.

NYC-WTC_000012101–000012108

Folder label: “GCMS X 3-1-02 A 3-20-02 MANY RERNNS

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

. Data File : C:\MSDCHEM\1\DATA\031902\301REF1.D Vial: 18 Acq On : 20 Mar 2002 3:12 am Operator: McLean Sample : RE-INJ 3/1 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Mar 21 06:21:31 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 9.54 150 1261616 20.00 ug/L 0.00 10) Naphthalene-d8 13.03 136 3250595 20.00 ug/L 0.00 17) Acenaphthene-diO 18.13 164 1820095 20.00 ug/L 0.00 29) Phenanthrene-dlO 22.50 188 2832684 20.00 ug/L 0.00 38) Chrysene-dl2 30.30 240 2527917 20.00 ug/L -0.02 44) Perylene-dl2 34.18 264 1347341 20.00 ug/L 0.00

System Monitoring Compounds 37) 2,4-ddd surr 27.43 235 218359 6.46 ug/L 0.00 Spiked Amount 5.000 Recovery = 129.20%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 3.61 74 124272 4.39 ug/L 100 3) bis(2-chloroethyl) ether 8.98 93 381009 8.53 ug/L 83 4) 1,3 - Dichlorobenze 9.38 146 252821 5.72 ug/L 98 5) 1,4 - Dichlorobenzene 9.59 146 279595 6.35 ug/L 99 6) 1,2 - Dichlorobenzene 9.96 146 282698 6.93 ug/L 99 7) 2,2 ' - oxybis (l-Chloropr 10.42 45 918991 9.03 ug/L 99 8) N-Nitroso-di-n-propylamine 10.75 70 267137 8.32 ug/L 100 9) Hexachloroethane 10.86 117 81042 4.90 ug/L 99 11) Nitrobenzene 11.10 77 393026 6.71 ug/L 97 12) Isophorone 11.81 82 1002287 9.30 ug/L 100 13) bis(2-Chloroethoxy) methan 12.55 93 481836 7.43 ug/L 98 14) 1,2,4-Trichlorobenzene 12.90 180 24301? 6.53 ug/L 99 15) Naphthalene 13.08 128 1090905 8.08 ug/L 99 16) Hexachlorobutadiene 13.53 225 91792 4.41 ug/L 95 18) Hexachlorocyclopentadiene 15.61 237 33536 2.09 ug/L 97 19) 2-Chloronaphthalene 16.51 162 684786 8.24 ug/L 98 2 0) Dimethylphthalate 17.59 163 1010081 10.18 ug/L 99 21) 2,6-Dinitrotoluene 17.70 165 166759 7.90 ug/L 98 2 2) Acenaphthylene 17.69 152 1081321 9.38 ug/L 99 23) Acenaphthene 18.22 153 733783 9.36 ug/L 100 24) 2,4-Dinitrotoluene 18.85 165 236155 7.81 ug/L 97 25) Diethylphthalate 19.72 149 966109 11.32 ug/L 98 26) 4-Chlorophenyl-phenyl ethe 19.89 204 438341 9.64 ug/L 98 27) Fluorene 19.76 166 956287 10.35 ug/L 99 28) Azobenzen/ 1,2-Diphenylhyd 20.34 77 1131729 8.99 ug/L 99 30) N-Nitrosodiphenylamine 20.26 169 356671 5.86 ug/L 97 31) 4-Bromophenyl-phenyl ether 21.32 248 257356 10.29 ug/L 95 32) Hexachlorobenzene 21.34 284 268760 10.19 ug/L 97 33) Phenanthrene 22.56 178 1381296 10.53 ug/L 99 3 4) Anthracene 22.70 178 1279262 9.83 ug/L 99 35) Di-n-butylphthalate 24.65 149 1674866 11.14 ug/L 99 36) Fluoranthene 26.06 202 1624400 10.90 ug/L 98 39) Pyrene 26.69 202 1706729 9.77 ug/L 95 40) Butylbenzylphthalate 29.04 149 696631 9.31 ug/L 95 41) Benzo (a) antracene 30.29 228 1288011 9.71 ug/L 98 42) Bis (2-ethylhexyl) phthala 30.91 149 901671 9.12 ug/L 96 43) Chrysene 30.38 228 1403732 11.13 ug/L 98 45) Di-n-Octylphthalate 32.75 149 1188177 8.21 ug/L 97 46) Benzo (b) fluoranthene 33.23 252 1015209 10.69 ug/L 99

(#) = qualifier out of range (m) = manual integration 301REF1.D 5080302.M Thu Mar 21 06:21:43 2002 Page 1

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