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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_000008685
OCR text

OCR status: ok · source: pdftotext

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

Data File C:\HPCHEM\1\DATA\111601\24696.D\ECDlA.CH Vial: 28 Acq On 17 Nov 20101 9:08 am Operator: Nefliu Sample sample Inst 105 Mise Multiplr: 1.00 IntFile EVENTS.E

Data File C:\HPCHEM\l\DATA\111601\24696.D\ECD2B.CH Vial: 28 Acq On 17 Nov 101 9:08 am Operator: Nefliu Sample sample Inst 105 Mise Multiplr: 1.00 IntFile EVENTS.E Quant Time Nov 19 13:22 19101 Quant Results File: 111701P.RES

Quant Method : C:\HPCHEM\1\METHODS\111701P.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 20.33 20.59 3017276 164165 0.191m 0.201 Spiked Amount 0.200 Recovery 95.50% 100.50%

Target Compounds 1) 2) Propachlor g-BHC 13.23 15.30 12.60 15.03 156447 10799 4336 303 0.068m 0.000m 0.032m# 0.000 # 3) Heptachlor 15.87 15.84f 5088 648 0.000 0.000 # 4) Aldrin 16.66 16.85 3894 218 0.000 0.000 6) 4,4-DDE 19.63 19.75 2689 315 0.000 0.000 # 7) Dieldrin 20.03 20.23f 6375 866 0.000 0.000 # 9) Methoxychlor 23.48 0.00 2405 0 0.001 N.D. #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by 25% (m)=manual int.■ 24696.D 111701P.M Mon Nov 19 13:22:32 2001 Page 1

NYC-WTC_000008685

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NYC-WTC_000008685Source: 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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