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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_000008793
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OCR status: ok · source: pdftotext

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

Data File : C:\HPCHEM\1\DATA\111601\24875.D\ECD1A.CH Vial: 39 Acq On : 18 Nov 20101 2:41 am Operator: Nefliu Sample : sample Inst 105 Mise Multiplr: 1.00 IntFile : events.e

Data File : C:\HPCHEM\l\DATA\111601\24875.D\ECD2B.CH Vial: 39 Acq On : 18 Nov 101 2:41 am Operator: Nefliu Sample : sample Inst 105 Mise Multiplr: 1.00 IntFile : events2.e Quant Time: Nov 19 14:07 19101 Quant Results File: 111701C.RES

Quant Method : C:\HPCHEM\1\METHODS\111701C.M (Chemstation Integrator) Title : 508 CHLORDANE Last Update : Sat Nov 17 11:19:53 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/L ug/L

System Monitoring Compounds 4) S 2,4-DDD Surrogat 20.30 20.56 2414757 158870 0.145 0.193m# Spiked Amount 0.200 Recovery 72.50% 96.50%

Target Compounds 1) Chlordane 1 18.92 0.00 20742 0 0.024 N.D. # 2) Chlordane 2 19.26 0.00 1138 0 0.000 N.D. d# 3) Chlordane 3 19.33 0.00 2920 0 0.001 N.D. #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 24875.D 111701C.M Mon Nov 19 14:07:47 2001 Page 1

NYC-WTC_000008793

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NYC-WTC_000008793Source: 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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