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← Document results/DEP Box 13/508 X 10/19/01 AN 11/17/01
Document / 159 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 19, 2001.

NYC-WTC_000008294–000008452

Folder label: “508 X 10/19/01 AN 11/17/01”

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Scanned page image, NYC-WTC_000008372
OCR text

OCR status: ok · source: pdftotext

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

Data File : C:\HPCHEM\1\DATA\111601\25040SDP.D\ECD1A.CH Vial: 54 Acq On : 18 Nov 20101 12:07 pm Operator: Nefliu Sample : spike dupe chlordane Inst 105 Mise Multiplr: 1.00 IntFile : events.e

Data File : C:\HPCHEM\1\DATA\111601\25040SDP.D\ECD2B.CH Vial: 54 Acq On : 18 Nov 101 12:07 pm Operator: Nefliu Sample : spike dupe pest Inst 105 Mise Multiplr: 1.00 IntFile : events2.e Quant Time: Nov 19 14:21 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 20.26 20.52 2915259 165106 0.175m 0.200m Spiked Amount 0.200 Recovery = 87.50% 100.00%

Target Compounds 1) Chlordane 1 18.76 15.43 1114120 102464 1.292m 1.312m 2) Chlordane 2 19.16 18.77 5369032 336716 1.555m 1.845m 3) Chlordane 3 19.30 19.19 7651037 325263 1.802m 1.674m

Xs

(f)=RT Delta 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 25040SDP.D 111701C.M Mon Nov 19 14:21:50 2001 Page 1

NYC-WTC_000008372

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NYC-WTC_000008372Source: 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 0.992

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