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← Document results/DEP Box 13/508 X 10/24/01 AN 11/21/01
Document / 111 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 24, 2001.

NYC-WTC_000007885–000007995

Folder label: “508 X 10/24/01 AN 11/21/01”

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Scanned page image, NYC-WTC_000007951
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\l\DATA\508\112101\25156.D\ECDlA.CH Vial: 34 Acq On : 22 Nov 20101 8:13 am Operator: Nefliu Sample : sample Inst 105 Misc Multiplr: 1.00 IntFile : events.e

Data File : C:\HPCHEM\l\DATA\508\112101\25156.D\ECD2B.CH Vial: 34 Acq On : 22 Nov 101 8:13 am Operator: Nefliu Sample : sample Inst 105 Mise Multiplr: 1.00 IntFile : events2.e Quant Time: Nov 28 13:28 19101 Quant Results File: 111701C.RES

Quant Method : C:\HPCHEM\1\METHODS\508\111701C.M (Chemstation Integrator) Title : 508 CHLORDANE Last Update : Wed Nov 28 13:19:08 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 21.52 21.80 2826902 162896 0.171m 0.173m Spiked Amount 0.200 Recovery 85.50% 86.50%

Target Compounds 1) Chlordane 1 20.01 16.61 40895 2368 0.047 0.030 # 2) Chlordane 2 20.42 0.00 1193 0 0.000 N.D. d# 3) Chlordane 3 20.56 0.00 734 0 0.000 N.D. d#

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 25156 .D 111701C.M Wed Nov 28 13:28:17 2001 Page 1

NYC-WTC_000007951

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NYC-WTC_000007951Source: 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 0.997

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