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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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Scanned page image, NYC-WTC_000008376
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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) 'Signal #1 : C:\HPCHEM\1\DATA\508F\011024\1019REFT.D\ECD1A.CH Vial: 50 Signal #2 : C:\HPCHEM\1\DATA\508F\011024\1019REFT.D\ECD2B.CH Acq On : 25 Oct 2001 4:52 pm Operator: Nefliu Sample : 10/19 REF TOXAPHENE Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 1 15:45 2001 Quant Results File: 011025BT.RES Quant Method : C:\HPCHEM\1\METHODS\011025BT.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES TOXAPHENE7/28/99 Last Update : Mon Oct 15 11:37:22 2001 Response via : Initial Calibration DataAcq Meth : 508F.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 6) S 2,4-DDD SURROGAT 36.96 34.30 925848 789199 0.187m 0.167 Spiked Amount 0.100 Recovery = 187.00% 167.00% Target Compounds 1) TOXAPHENE PEAK 1 35.24 35.53 184284 111552 3.556m 3.667m 2) TOXAPHENE PEAK 2 39.17 37.05 664531 337132 3.991m 3.355m 3) TOXAPHENE PEAK 3 40.79 39.11 476218 169245 3.670m 2.677m# 4) TOXAPHENE PEAK 4 45.75 40.24 350621 147865 2.499m 1.665m# 5) TOXAPHENE PEAK 5 46.28 41.32 261832 101504 1.399m 1.799m#

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 1019REFT.D 011024P.M Tue Nov 20 11:22:21 2001 Page 1

NYC-WTC_000008376

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NYC-WTC_000008376Source: 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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