GCMS reference standard results, sample AE11555, May-June 2002

NYC 9/11 Public Portal Document yuantltatlon xeport (NOC Kevlewed)

Data File : C:\MSDCHEM\1\DATA\052902\REFC0529.D Vial: 27 Acq On : 30 May 2002 2:51 am Operator: Bohlk / Inst 213 Sample : REF3 5/23/02 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: rteint.p Quant Time: Jun 03 15:53:48 2002 Quant Results Files 052802.RES

Quant Method : C:\MSDCHEM\l\5973N\052802.M (RTE Integrator) Title : Quantitation For Method 525.2 Last Update : Mon Jun 03 15:34:22 2002 Response via : Initial Calibration DataAcq Meth : 052802

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

1) 9) 19) 25) Acenaphthene-diO Phenanthrene d-10 Chrysene d-12 p-Terphenyl d-14 18.19 22.51 30.30 27.39 164 188 240 244 2850857 4301363 2873718 3205360 5.00 ug/L 5.00 ug/L 5.00 ug/L 5.00 ug/L 0.00 0.00 0.00 0.00 *eod ({ System Monitoring Compounds 2) 1,3-Dimethyl-2-nitrobenzen 13.11 134 810218 5.07 ug/L 0.00 Spiked Amount 5.000 Recovery = 101.40% 20) Triphenyl Phosphate 29.57 326 713005 5.84 ug/L 0.00 Spiked Amount 5.000 Recovery = 116.80% 21) Perylene D-12 34.30 264 1946721 5.08 ug/L 0.00 Spiked Amount 5.000 Recovery = 101.60% 26) Acenaphthene d-10 (surr) 18.19 164 2850857 4.00 ug/L 0.00 Spiked Amount 5.000 Recovery = 80.00% 27) Phenanthrene d-10 (surr) 22.51 188 4301363 . 4.32 ug/L 0.00 Spiked Amount 5.000 Recovery = 86.40% 28) Chrysene d-12 (surr) 30.30 240 2873718 4.41 ug/L 0.00 Spiked Amount 5.000 Recovery = 88.20%

Target Compounds Qvalue 3) Hexachlorocyclopentadiene 15.68 237 405058 5.07 ug/L 97 4) Hexachlorobenzene 21.37 284 700047 4.34 ug/L 95 5) EPTC 16.16 128 1452433 5.66 ug/L 98 6) 2,6-Dinitrotoluene 17.75 165 566060 4.41 ug/L 96 7) 2,4-Dinitotoluene 18.89 165 713932 4.51 ug/L 97 8) Molinate 19.08 126 2190666 5.96 ug/L 96 10) Simazine 21.92 201 559966 4.79 ug/L 99 11) Atrazine 22.04 200 953636 5.80 ug/L 97 12) Alachlor 23.89 160 927200 5.64 ug/L 95 13) Terbacil 22.88 117 543249 6.71 ug/L 93 14) Acetochlor 23.68 146 676229 5.48 ug/L 87 15) Metribuzin 23.72 198 635495 3.76 ug/L 99 16). Metolachlor 24.82 162 2781192 5.14 ug/L 100 17) Butachlor 26.64 160 836308 5.64 ug/L 98 18) 4,4'-DDE 27.28 246 739524 4.93 ug/L 95 22) Bis (2-Ethylhexyl) adipate 29.51 129 1929838 5.32 ug/L 95 23) Bis (2-Ethylhexyl) phthala 30.95 149 3287056 5.67 ug/L 99 24) Benzo (a) pyrene 34.15 252 2475306 4.61 ug/L 97

(#) = qualifier out of range (m) = manual integration REFCO529.D 052802.M Mon Jun 03 15:53:58 2002 Page 1

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