GC/MS Method 525.2 analysis report, Dec 5, 2001

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\MSDCHEM\l\DATA\120501\CAL7.D Vial: 17 Agg. On 6 Dec 2001 3:18 am Operator: McLean Sample 10 (O Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Dec 11 09:21:45 2001 Quant Results File: 120501.RES

Quant Method : C:\MSDCHEM\l\5973N\120501.M (RTE Integrator) Title : Quantitation For Method 525.2 Last Update : Thu Dec 06 10:31:04 2001 Response via : Initial Calibration DataAcq Meth : 120501

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

1) Acenaphthene-diO 18.31 164 7121185 5.00 ug/L 0.00 9) Phenanthrene D-10 22.65 188 9764094 5.00 ug/L 0.00 20) Chrysene D-12 30.42 240 5361449 5.00 ug/L 0.00

System Monitoring Compounds 2) 1,3-Dimethyl-2-nitrobenzen 13.23 134 1395512 3.69 ug/L 0.00 Spiked Amount 5.000 Recovery = 73.80% 19) Triphenyl Phosphate surr 29.70 326 1949476 5.76 ug/L 0.00 Spiked Amount 5.000 Recovery = 115.20% 21) Perylene D-12 surr 34.44 264 5300905 7.04 u< 0.00 Spiked Amount 5.000 Recovery 40.80% ufe Target Compounds Qvalue 3) Hexachlorocyclopentadiene 15.81 237 3535090 98 4) Hexachlorobenzene 21.52 284 5404215 10.14 ug/L 97 5) EPTC 16.28 128 8938019 11.94 ug/L 98 6) 2,6-Dinitrotoluene 17.88 165 4250803 <13.52 ug/L 94 7) 2,4-Dinitotoluene 19.03 165 4779954 12.00 ug/L 95 8) Molinate 19.20 126 12879780 12.25 ug/L 98 10) Simazine 22.07 201 3901815 /14 .27 ug/L 99 11) Atrazine 22.18 200 5446527 1361 ug/L 98 12) Alachlor 24.03 160 4952814m 13.40 ug/L 13) Terbacil 23.03 161 7253816 (17.38 ug/L 98 14) Acetochlor 23.81 146 3732226 14.81 ug/L 97 15) Metribuzin 23.86 198 6606035 /15.50 ug/L 97 16) Metolachlor 24.94 162 15424870m 14.01 ug/L 17) Butachlor 26.77 160 5016698 12.39 ug/L 84 18) 4,4'-DDE 27.41 246 4968923 12.30 ug/L 92 22) Bis (2-Ethylhexyl) adipate 29.62 129 14396554m <17.68 ug/L 23) Bis (2-Ethylhexyl) phthala 31.06 149 21414275 12.17 ug/L 88 24) Benzo (a) pyrene 34.30 252 15202080m 13.53 uq/L

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(#) = qualifier out of range (m) = manual integration CAL7.D 120501.M Tue Dec 11 09:24:16 2001 Page 1

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