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← Document results/DEP Box 13/508 X 10/22/01 AN 11/21/01
Document / 116 pages

DEP Method 508 analysis log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing Method 508 analysis results for samples collected October 22, 2001.

NYC-WTC_000008177–000008292

Folder label: “508 X 10/22/01 AN 11/21/01

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Scanned page image, NYC-WTC_000008262
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\25044.D\ECDlA.CH Vial: 22 Acq On : 22 Nov 20101 12:03 am Operator: Nefliu Sample : sample Inst 105 Mise Multiplr: 1.00 IntFile events.e

Data File : C:\HPCHEM\1\DATA\508\112101\25044.D\ECD2B.CH Vial: 22 Acq On : 22 Nov 101 12:03 am Operator: Nefliu Sample : sample Inst 105 Mise Multiplr: 1.00 IntFile : events2.e Quant Time: Nov 28 13:26 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 21.51 21.79 3160515 179801 0.191m 0.191m Spiked Amount 0.200 Recovery 95.50% 95.50%

Target Compounds 1) Chlordane 1 19.99 16.57 2589 5768 0.003 0.074 # 2) Chlordane 2 20.42 20.30f 2246 1802 0.001 0.010 # 3) Chlordane 3 20.56 20.30 53646 1802 0.013 0.009 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 25044.D 111701C.M Wed Nov 28 13:26:26 2001 Page 1

NYC-WTC_000008262

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NYC-WTC_000008262Source: 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 0.993

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