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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_000008725
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\HPCHEM\1\DATA\1116O1\247OO.D\ECD1A.CH Vial: 32 Acq On 17 Nov 20101 10:17 pm Operator: Nefliu Sample sample Inst 105 Mise Multiplr: 1.00 IntFile EVENTS.E

Data File C:\HPCHEM\l\DATA\111601\24700.D\ECD2B.CH Vial: 32 Acq On 17 Nov 101 10:17 pm Operator: Nefliu Sample sample Inst 105 Mise Multiplr: 1.00 IntFile EVENTS.E Quant Time Nov 19 13:32 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 20.29 20.55 3495208 171794 0.184m 0.191m Spiked Amount 0.200 Recovery 92.00% 95.50%

Target Compounds 1) Propachlor 13.2(1 12.60 165994 7354 0.071m 0.055m 2) g-BHC 15.27 14.96 9769 766 0.000 0.000 # 3) Heptachlor 15.83 15.93 7056 252 0.000 0.000 # 4) Aldrin 16.63 16.81 10497 551 0.000 0.000 6) 4,4-DDE 19.58 19.81 4238 339 0.000 0.000 # 7) Dieldrin 20.18f 20.OOf 7004 122 0.000 0.000 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by 25% (m)=manual int. 24700.D 111901P.M Mon Nov 19 13:32:26 2001 Page 1

NYC-WTC_000008725

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NYC-WTC_000008725Source: 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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