Reference standard results, sample AD27547, Dec 2001

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\MSDCHEM\l\DATA\120501\1116REF.D Vial: 7 Acq On 5 Dec 2001 7:54 pm Operator: McLean Sample Inst : Instrumen Misc Multiple: 1.00 MS Integration Params: BENZO.P Quant Time: Dec 11 09:36:04 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) Ac enaphthene-diO 18.31 164 6401075 5.00 ug/L 0.00 9) Phenanthrene D-10 22.64 188 9575206 5.00 ug/L 0.00 20) Chrysene D-12 30.42 240 6592851 5.00 ug/L 0.00

System Monitoring Compounds 2) 1,3-Dimethyl-2-nitrobenzen 13.23 134 1259653 3.71 ug/L 0.00 Spiked Amount 5.000 Recovery = 74.20% 19) Triphenyl Phosphate surr 29.69 326 1904567 5.74 ug/L 0.00 Spiked Amount 5.000 Recovery = 114.80% 21) Perylene D-12 surr 34.44 264 4445799 4.80 ug/L 0.00 Spiked Amount 5.000 Recovery = 96.00%

Target Compounds Qvalue 3) Hexachlorocyclopentadiene 15.81 237 663313 3.36 ug/L 99 4) Hexachlorobenzene 21.51 284 1860077 3.88 ug/L 97 5) EPTC 16.28 128 3211829 4.77 ug/L 99 6) 2,6-Dinitrotoluene 17.88 165 534657 2.33 ug/L 92 7) 2,4-Dinitotoluene 19.03 165 590289m 2.23 ug/L 8) Molinate 19.19 126 4915420 5.20 ug/L 97 10) Simazine 22.03 201 1069011 3.99 ug/L 99 11) Atrazine 22.15 200 2237383 5.70 ug/L 97 12) Alachlor 24.02 160 2075241 5.73 ug/L 93 13) Terbacil 22.98 161 2448084 5.98 ug/L 99 14) Acetochlor 23.80 146 1434662 5.81 ug/L 98 15) Metribuzin 23.84 198 1184642 2.83 ug/L 99 16) Metolachlor 24.94 162 6388330 5.92 ug/L 100 17) Butachlor 26.76 160 1811588 4.56 ug/L 90 18) 4,4'-DDE 27.40 246 1788901 4.51 ug/L 96 22) Bis (2-Ethylhexyl) adipate 29.62 129 4662552 4.74 ug/L 98 23) Bis (2-Ethylhexyl) phthala 31.06 149 8709690 4.84 ug/L 99 24) Benzo (a) pyrene 34.29 252 5142953 3.87 ug/L 98

(#) = qualifier out of range (m) = manual integration 1116REF.D 120501.M Tue Dec 11 09:36:52 2001 Page 1

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