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← Document results/DEP Box 15/525 X 5/10/02 A 5/13/02
Document / 53 pages

Water quality monitoring data sheet, May 2002

Machine-extracted title · confidence 85%

Form recording water quality parameters including drip rate, pH, and volume for samples analyzed in mid-May 2002.

NYC-WTC_000015919–000015971

Folder label: “525 X 5/10/02 A 5/13/02

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

Data File : C:\MSDCHEM\l\DATA\051302\11311.D Vial: 13 Acq On : 13 May 2002 9:36 pm Operator: Bohlk / Inst 213 Sample : SAMPLE 11311 5/10/02 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.p Quant Time: May 14 10:06:04 2002 Quant Results File: 050802.RES

Quant Method : C:\MSDCHEM\l\5973N\050802.M (RTE Integrator) Title : Quantitation For Method 525.2 Last Update : Tue May 14 09:56:07 2002 Response via : Initial Calibration DataAcq Meth : 050802

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

1) Acenaphthene-diO 18.21 164 1166627 5.00 ug/L 0.00 9) Phenanthrene d-10 22.53 188 1959693 5.00 ug/L 0.00 19) Chrysene d-12 30.32 240 1212121 5.00 ug/L 0.00 25) p-Terphenyl d-14 27.42 244 1337409 5.00 ug/L 0.00

System Monitoring Compounds 2) 1,3-Dimethyl-2-nitrobenzen 13.13 134 361367 5.21 ug/L 0.00 Spiked Amount 5.000 Recovery = 104.20% 20) Triphenyl Phosphate 29.61 326 301435 5.04 ug/L 0.00 Spiked Amount 5.000 Recovery = 100.80% 21) Perylene D-12 34.33 264 416905 2.40 ug/L 0.00 Spiked Amount 5.000 Recovery = 48.00% 26) Acenaphthene d-10 (surr) 18.21 164 1166627 3.49 ug/L 0.00 Spiked Amount 5.000 Recovery = 69.80% 27) Phenanthrene d-10 (surr) 22.53 188 1959693 4.10 ug/L 0.00 Spiked Amount 5.000 Recovery = 82.00% 28) Chrysene d-12 (surr) 30.32 240 1212121 3.98 ug/L 0.00 Spiked Amount 5.000 Recovery = 79.60%

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 0.00 165 0 N.D. d 7) 2,4-Dinitotoluene 0.00 165 0 N.D. 8) Molinate 0.00 126 0 N.D. 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 0.00 117 0 N.D. 14) Acetochlor 0.00 146 0 N.D. 15) Metribuzin 0.00 198 0 N.D. 16) Metolachlor 0.00 162 0 N.D. 17) Butachlor 0.00 160 0 N.D. d 18) 4,4'-DDE 0.00 246 0 N.D. d 22) Bis (2-Ethylhexyl) adipate 0.00 129 0 N.D. d 23) Bis (2-Ethylhexyl) phthala 30.99 149 410808 1.57 ug/L 98 24) Benzo (a) pyrene 0.00 252 0 N.D.

(#) = qualifier out of range (m) = manual integration 11311.D 050802.M Tue May 14 10:15:13 2002 Page 1

NYC-WTC_000015921

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NYC-WTC_000015921Source: NYC Law Department, mirrored locally

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