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GCMS calibration standard analysis for sample AE00314, Jan 15 2002

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Second calibration standard report for gas chromatography-mass spectrometry analysis of sample AE00314 conducted on January 15, 2002.

NYC-WTC_000051344–000051347

Folder label: “GCMS X 1/8/02 A 1/11/02

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NYC 9/11 Public Portal Document

Quantitation Report (Not Reviewed) ♦ Data File : C:\MSDCHEM\1\5973N\02JAN14\0114C40.D Vial: 2 Acq On : 14 Jan 2002 9:29 am Operator : Sample : cal 40 Inst : Instrumen Mise : January 14, 2002 Multiplr: 1.00 MS Integration Params: SPLIT.P Quant Time: Jan 14 11:33:38 2002 Quant Results File: SCAN508.RES

Quant Method : C:\MSDCHEM\1...\SCAN508. M (RTE Integrator) Title : 508 scan method Last Update : Fri Jan 11 13:20:07 2002 Response via : Initial Calibration DataAcq Meth : SCAN508

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

1) 1,4-Dichlorobenzene-d4 9.72 152 1102016 20.00 ug/L 0.00 10) Naphthalene-d8 13.20 136 4798289 20.00 ug/L -0.01 17) Acenaphthene-dlO 18.34 164 2602125 20.00 ug/L -0.01 29) Phenanthrene-dlO 22.66 188 4464481 20.00 ug/L -0.01 38) Chrysene-dl2 30.51 240 3821201 20.00 ug/L 0.00 44) Perylene-dl2 34.43 264 2872691 20.00 ug/L 0.01

System Monitoring Compounds 37) 2,4-DDD 27.57 235 32988 0.47 ug/L -0.16 Spiked Amount 5.000 Recovery = 9.40%

Target Compounds Qvalue 2) n-Nitrosodimethylamine 3.98 74 1992333 42.42 ug/L 53 3) bis(2-Chloroethyl)ether 9.26 93 2583165 36.89 ug/L 78 4) 1,3-Dichlorobenzene 9.62 146 3030773 36.65 ug/L 95 5) 1,4-Dichlorobenzene 9.77 146 2964645 35.70 ug/L 98 6) 1,2-Dichlorobenzene 10.25 146 2505391 33.98 ug/L 99 7) 2,2'-oxybis (1-Chloropropa 10.68 45 4262361 33.44 ug/L 95 8) n-Nitroso-di-n-propylamine 11.08 70 1852847 31.86/ug/L 84 9) Hexachloroethane 11.03 117 1017894 34.24 ug/L 96 11) Nitrobenzene 11.38 77 2906708 32.44 ug/L 86 12) Isophorone 12.04 82 5758579 35.63 ug/L 94 13) bis(2-Chloroethoxy)methane 12.79 93 3734299 38.87 ug/L 92 14) 1,2,4-Trichlorobenzene 13.12 180 2228280 35.62 ug/L 98 15) Naphthalene 13.26 128 8288638 36.06 ug/L 99 16) Hexachlorobutadiene 13.85 225 1085104 32.62 ug/L 98 18) Hexachlorocyclopentadiene 15.96 237 722469 31.07 ug/L 99 19) 2-Chloronaphthalene 16.67 162 4849044 33.74 ug/L 94 20) Dimethylphthalate 17.92 163 5565533 32.39 ug/L 95 21) 2,6-Dinitrotoluene 18.09 165 1167676 34.84 ug/L 80 22) Acenaphthylene 17.88 152 7540606 35.98 ug/L 99 23) Acenaphthene 18.44 153 4601000 30.82 ug/L 99 24) 2,4-Dinitrotoluene 19.21 165 1686342 38.42 ug/L 95 25) Diethylphthalate 20.03 149 5145539 31.25 ug/L 97 26) 4-Chlorophenyl-phenylether 20.04 204 2207025 31.89 ug/L 91 27) Fluorene 19.93 166 5866530 34.56 ug/L 98 28) Azobenzene/1,2-Diphenylhyd 20.50 77 7080917 34.49 ug/L 86 30) N-nitrosodiphenylamine 20.46 169 3767734 33.27 ug/L 98 31) 4-Bromophenyl-phenylether 21.46 248 1564150 33.67 ug/L 90 32) Hexachlorobenzene 21.79 284 1644355 33.49 ug/L 99 33) Phenanthrene 22.73 178 8500812 34.55 ug/L 99 34) Anthracene 22.85 178 8513507 35.67 ug/L 99

(#) = qualifier out of range (m) = manual integration 0114C40.D SCAN508.M Mon .Jan 14 11:33:38 2002 Page 1

NYC-WTC_000051345

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