Reference standard results, sample AD28172, Jan 2002

NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed)

Data File : C:\MSDCHEM\l\DATA\121701\28172.D Vial: 34 Acq On : 17 Dec 2001 9:31 pm Operator: McLean Sample : 1126 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Dec 17 22:08:46 2001 Quant Results File: 121401.RES

Quant Method : C:\MSDCHEM\1\5973N\121401.M (RTE Integrator) Title : Quantitation For Method 525.2 Last Update : Mon Dec 17 15:06:05 2001 Response via : Initial Calibration DataAcq Meth : 121401

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

1) Acenaphthene-dlO 18.20 164 5556162 5.00 ug/L 0.00 9) Phenanthrene D-10 22.53 188 9145596 5.00 ug/L 0.00 20) Chrysene D-12 30.30 240 6005469 5.00 ug/L 0.00

System Monitoring Compounds 2) 1,3-Dimethyl-2-nitrobenzen 13.13 134 1406848 4.95 ug/L 0.00 Spiked Amount 5.000 Recovery = 99.00% 19) Triphenyl Phosphate surr 29.58 326 1636257 5.88 ug/L 0.00 Spiked Amount 5.000 Recovery = 117.60% 21) Perylene D-12 surr 34.31 264 4194825 5.28 ug/L 0.00 Spiked Amount 5.000 Recovery = 105.60%

Target Compounds Qvalue 3) Hexachlorocyclopentadiene 0.00 237 0 N.D. 4) Hexachlorobenzene 0.00 284 0 N.D. d 5) EPTC 0.00 128 0 N.D. 6) 2,6-Dinitrotoluene 17.82 165 16674 0.36 ug/L # 39 7) 2,4-Dinitotoluene 18.97 165 3254 0.32 ug/L # 21 8) Molinate 19.14 126 5775 0.01 ug/L # 1 10) Simazine 0.00 201 0 N.D. 11) Atrazine 0.00 200 0 N.D. 12) Alachlor 0.00 160 0 N.D. 13) Terbacil 23.07 161 17044 0.06 ug/L # 27 14) Acetochlor 0.00 146 0 N.D. 15) Metribuzin 0.00 198 0 N.D. d 16) Metolachlor 25.06 162 7291 0.01 ug/L # 38 17) Butachlor 0.00 160 0 N.D. d 18) 4,4'-DDE 27.30 246 5209 0.01 ug/L # 23 22) Bis (2-Ethylhexyl) adipate 29.52 129 25335 0.41 ug/L # 21 23) Bis (2-Ethylhexyl) phthala 30.96 149 340086 0.55 ug/L 97 24) Benzo (a) pyrene 0.00 252 0 N.D. d

(#) = qualifier out of range (m) = manual integration 28172.D 011402.M Wed Jan 16 14:24:23 2002 Page 1

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