NYC Law Department release
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← Document results/DEP Box 68/508 X 11/8/01 A 12/5/01
Document / 4 pages

Pesticide residue results for sample AD26833, Nov-Dec 2001

Machine-extracted title · confidence 95%

Manual entry report listing detection limits and concentrations for various pesticides in sample AD26833 from late 2001.

NYC-WTC_000090676–000090679

Folder label: “508 X 11/8/01 A 12/5/01

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Scanned page image, NYC-WTC_000090678
OCR text

OCR status: ok · source: pdftotext

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

Signal #1 : C:\HPCHEM\l\DATA\508104\011203\26833SDC.D\ECDlA.CH Vial: 50 Signal #2 : C:\HPCHEM\l\DATA\508104\011203\26833SDC.D\ECD2B.CH Acq On : 4 Dec 2001 2:52 pm Operator: Nefliu Sample : 26833 spike dupe chi Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Dec 20 10:42 2001 Quant Results File: 011204C.RES

Quant Method : C:\HPCHEM\1\METHODS\508104\011204C.M (Chemstation Integrator Title : DUAL 508 CHLORINATED PESTICIDES CHLORDANE 6/3/99 Last Update : Thu Dec 20 10:37:18 2001 Response via : Initial Calibration DataAcq Meth : 508F2.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 36.09 33.61 705200 892658 0.147m 0.138m Spiked Amount 0.200 Recovery = 73.50% 69.00%

Target Compounds 1) CHLORDANE PEAK 1 31.01 30.93 578869 3188860 2.734m 2.846m 2) CHLORDANE PEAK 2 32.19 31.36 2866563 5100015 3.080m 3.294m 3) CHLORDANE PEAK 3 33.16 35.18 2194115 966112 2.699m ■ 2.571m

4^^

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 26833SDC.D 011204C.M Thu Dec 20 10:42:45 2001 Page 1

NYC-WTC_000090678

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NYC-WTC_000090678Source: NYC Law Department, mirrored locally

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