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← Document results/DEP Box 13/508 X 10/19/01 AN 11/17/01
Document / 159 pages

DEP Method 508 sample log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing Method 508 sample results for samples collected October 19, 2001.

NYC-WTC_000008294–000008452

Folder label: “508 X 10/19/01 AN 11/17/01

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\1\DATA\508\111601\PESTC2.D\ECD1A.CH Vial: 15 Acq On : 17 Nov 20101 12:57 am Operator: Nefliu Sample : pest ic2 Inst : 105 Mise Multiplr: 1.00 IntFile : EVENTS.E

Data File C:\HPCHEM\1\DATA\508\111601\PESTC2.D\ECD2B.CH Vial: 15 Acq On 17 Nov 101 12:57 am Operator: Nefliu Sample pest ic2 Inst 105 Misc Multiplr: 1.00 IntFile EVENTS.E Quant Time Nov 17 9:13 19101 Quant Results File: 111701P.RES

Quant Method : C:\HPCHEM\1\METHODS\111701P.M (Chemstation Integrator) Title : nonpotable pesticides MAY 22 2001 Last Update : Sat Nov 17 09:04:43 2001 Response via : Initial Calibration DataAcq Meth : PESTPCB.M

Volume Inj. Signal #1 Phase Signal #2 Phase: Signal #1 Info Signal #2 Info :

Compound RT#1 RT#2 Resp#l Resp#2 ug/1 ug/1

System Monitoring Compounds 10) S 2,4 DDD Surrogat 20.34 20.59 3166307 163526/ 0.200 0.200 Spiked Amount 0.200 Recovery =/ 10 0.00% 100.00% / Target Compounds 1) Propachlor 13.22 12.69 460312 27199 0.201m 0.201 2) g-BHC 15.31 15.03 10644118 484344 0.263 0.268 3) Heptachlor 15.88 15.94 3144308 152530 0.094 0.090 4) Aldrin 16.63 16.86 4923673 280028 0.115m 0.117 5) Heptachlor Epoxi 18.40 18.39 7170302 436344 0.229 0.228 6) 4,4-DDE 19.61 19.92 11795903 476782 0.377 0.379m 7) Dieldrin 20.03 20.13 2609163 195746 0.077 0.089m 8) Endrin 20.54 21.08 2747338 140724 0.196m 0.195 9) Methoxychlor 23.39 24.37 1641443 164369 0.388m 0.391

(f)=RT Delta > 1/2 Window (#)=Amounts differ by 25% (m)=manual int. PESTC2.D P111501.M Tue Nov 20 14:08:11 2001 Page 1

NYC-WTC_000008317

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NYC-WTC_000008317Source: NYC Law Department, mirrored locally

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Method 508 sample log sheet, Oct-Nov 2001 · Box DEP Box 13

NYC-WTC_000008843

Log sheet recording Method 508 sample processing details including drip rates and pH values for samples from late October to November 2001.

2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992

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