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← Document results/DEP Box 13/508 X 10/17/01 AN 11/17/01
Document / 231 pages

DEP laboratory log cover sheet, Oct-Nov 2001

Machine-extracted title · confidence 80%

Cover sheet for a DEP laboratory log containing sample data collected October 17, 2001.

NYC-WTC_000008611–000008841

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

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Scanned page image, NYC-WTC_000008755
OCR text

OCR status: ok · source: pdftotext

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

Data File C:\HPCHEM\1\DATA\1116O1\24732.D\ECD1A.CH Vial: 35 Acq On 18 Nov 20101 12:10 am Operator: Nefliu Sample sample Inst 105 Mise Multiplr: 1.00 IntFile EVENTS.E

Data File C:\HPCHEM\l\DATA\111601\24732.D\ECD2B.CH Vial: 35 Acq On 18 Nov 101 12:10 am Operator: Nefliu Sample sample Inst 105 Mise Multiplr: 1.00 IntFile EVENTS.E Quant Time Nov 19 13:35 19101 Quant Results File: 111901P.RES

Quant Method : C:\HPCHEM\1\METHODS\111901P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides 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 20.30 20.55 3540283 182639 0.187 0.203m Spiked Amount 0.200 Recovery 93.50% 101.50%

Target Compounds 2) g-BHC 15.26 15.01 14233 228 0.000 0.000 # 6) 4, 4-DDE 19.64 19.66 211 822 0.000 0.001 # 7) Dieldrin 19.98 20.25f 1545 1609 0.000 0.001 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 24732.D 111901P.M Mon Nov 19 13:35:17 2001 Page 1

NYC-WTC_000008755

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NYC-WTC_000008755Source: 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.

3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990

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