Pesticide and contaminant analysis results, Nov-Dec 2001

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

Data File C:\MSDCHEM\l\DATA\120601\27276.D Vial: 37 Acq On 7 Dec 2001 8:19 pm Operator: McLean Sample 11/15 sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Dec 12 14:22:16 2001 Quant Results File: 120501.RES

Quant Method : C:\MSDCHEM\l\5973N\120501.M (RTE Integrator) Title : Quantitation For Method 525.2 Last Update : Wed Dec 12 12:56:58 2001 Response via : Initial Calibration DataAcq Meth : 120501

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

1) Acenaphthene-diO 18.32 164 6805105 5.00 ug/L 0.00 9) Phenanthrene D-10 22.65 188 10777088 5.00 ug/L 0.00 20) Chrysene D-12 30.43 240 7210897 5.00 ug/L 0.00

System Monitoring Compounds 2) 1,3-Dimethyl-2-nitrobenzen 13.23 134 1386025 3.84 ug/L 0.00 Spiked Amount 5.000 Recovery = 76.80% 19) Triphenyl Phosphate surr 29.70 326 2156333 5.77 ug/L 0.00 Spiked Amount 5.000 Recovery = 115.40% 21) Perylene D-12 surr 34.45 264 4320114 4.27 ug/L 0.00 Spiked Amount 5.000 Recovery = 85.40%

Target Compounds Qvalue 3) Hexachlorocyclopentadiene 0.00 237 0 N.D. 4) Hexachlorobenzene 0.00 284 0 N.D. 5) EPTC 0.00 128 0 N.D. 6) 2,6-Dinitrotoluene 18.20 165 5000 0.25 ug/L 83 7) 2,4-Dinitotoluene 0.00 165 0 N.D. d 8) Molinate 19.24 126 5377 N.D. 10) Simazine 0.00 201 0 N.D. 11) Atrazine 0.00 200 0 N.D. 12) Alachlor 23.83 160 7845 N.D. 13) Terbacil 22.64 161 112232 0.24 ug/L # 1 14) Acetochlor 0.00 146 0 N.D. 15) Metribuzin 0.00 198 0 N.D. 16) Metolachlor 24.94 162 10432 N.D. 17) Butachlor 26.77 160 44454 0.10 ug/L # 6 18) 4,4'-DDE 0.00 246 0 N.D. d 22) Bis (2-Ethylhexyl) adipate 29.62 129 111417 0.21 ug/L # 69 23) Bis (2-Ethylhexyl) phthala 31.07 149 880801 0.65 ug/L 98 24) Benzo (a) pyrene 0.00 252 0 N.D. d

(#) = qualifier out of range (m) = manual integration 27276.D 120501.M Wed Dec 12 14:25:35 2001 Page 1

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