GCMS chromatogram for DFTPP/Endrin, May 28, 2002

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

.Data File : C:\MSDCHEM\1\DATA\052802\RUNB0528.D Vial: 14 . Acq On : 29 May 2002 12:54 am Operator: Bohlk / Inst 213 Sample : UNEXTD REF STD Inst : Instrumen Mise Multipir: 1.00 MS Integration Params: rteint.p Quant Time: Jun 03 15:37:10 2002 Quant Results File: 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) Acenaphthene-diO 18.19 164 2347657 5.00 ug/L 0.00 9) Phenanthrene d-10 22.51 188 3382460 5.00 ug/L 0.00 19) Chrysene d-12 30.30 240 2298424 5.00 ug/L 0.00 25) p-Terphenyl d-14 27.39 244 2248060 5.00 ug/L 0.00

System Monitoring Compounds 2) l,3-Dimethyl-2-nitrobenzen 13.11 134 654008 4.97 ug/L 0.00 Spiked Amount 5.000 Recovery = 99.40% 20) Triphenyl Phosphate 29.57 326 544349 5.57 ug/L 0.00 Spiked Amount 5.000 Recovery = 111.40% 21) Perylene D-12 34.31 264 1645663 5.37 ug/L 0.00 Spiked Amount 5.000 Recovery = 107.40% 26) Acenaphthene d-10 (surr) 18.19 164 2347657 4.70 ug/L 0.00 Spiked Amount 5.000 Recovery = 94.00% 27) Phenanthrene d-10 (surr) 22.51 188 3382460 4.85 ug/L 0.00 Spiked Amount 5.000 Recovery = 97.00% 28) Chrysene d-12 (surr) 30.30 240 2298424 5.03 ug/L 0.00 Spiked Amount 5.000 Recovery = 100.60%

Target Compounds Qvalue 3) Hexachlorocyclopentadiene 15.68 237 401043 5.90 ug/L 99 4) Hexachlorobenzene 21.37 284 677306 5.10 ug/L 92 5) 6) 7) EPTC 2,6-Dinitrotoluene 2,4-Dinitotoluene 16.16 17.75 18.90 128 165 165 1118236 559953 752213 5.29 ug/L 5.13 ug/L 5.49 ug/L 98 99 91 A’s 000 8) Molinate 19.08 126 1721133 5.69 ug/L 98 10) 11) 12) Simazine Atrazine Alachlor 21.92 22.04 201 200 475126 745475 5.14 ug/L 5.77 ug/L 96 99 5-P MalL 23.89 160 722948 5.59 ug/L 96 13) Terbacil 22.87 117 301773 5.07 ug/L 90 14) Acetochlor 23.68 146 518894 5.35 ug/L 92 15) Metribuzin 23.72 198 753640 5.39 ug/L 98 16) Metolachlor 24.82 162 2137674 5.03 ug/L 99 17) Butachlor 26.65 160 627367 5.39 ug/L 94 18) 4,4'-DDE 27.28 246 661836 5.62 ug/L 96 22) Bis (2-Ethylhexyl) adipate 29.52 129 1353326 4.78 ug/L 94 23) Bis (2-Ethylhexyl) phthala 30.96 149 2308608 5.06 ug/L 100 24) Benzo (a) pyrene 34.15 252 2120122 4.91 ug/L 95

(#) = qualifier out of range (m) = manual integration RUNB0528.D 052802.M Mon Jun 03 15:37:31 2002 Page 1

NYC-WTC_000012517