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← Document results/DEP Box 64/508 Xtract 10/2/01 Anal 10/27/01
Document / 4 pages

Pesticide analysis summary, sample AD23844, Oct 2001

Machine-extracted title · confidence 95%

Manual entry sheet documenting quantitative results for chlorinated pesticides in sample AD23844 with values below or above detection limits.

NYC-WTC_000081231–000081234

Folder label: “508 Xtract 10/2/01 Anal 10/27/01

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Scanned page image, NYC-WTC_000081233
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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\l\DATA\508F\011027B\23844SC.D\ECDlA.CH Vial: 62 Signal #2 : C:\HPCHEM\l\DATA\508F\011027B\23844SC.D\ECD2B.CH Acq On : 28 Oct 2001 8:39 pm Operator: Nefliu Sample : 23844 spike chlordane Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 29 11:27 2001 Quant Results File: 011029C.RES

Quant Method : C:\HPCHEM\1\METHODS\011029C.M (Chemstation Integrator) Title : DUAL 508 CHLORINATED PESTICIDES CHLORDANE 6/3/99 Last Update : .Sun Oct 21 15:44:45 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 37.14 34.22 670097 1185537 0.175m 0.238m# Spiked TUnount 0.200 Recovery = 87.50% 119.00% Target Compounds 1) CHLORDANE PEAK 1 32.15 31.61 544353 4185348 2.871m 4.378 # 2) CHLORDANE PEAK 2 33.32 32.01 2763569 6731692 3.283m 5.094m# 3) CHLORDANE PEAK 3 34.26 35.80 2250337 1243287 2.988m 4.033m#

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23844SC.D 011029C.M Mon Oct 29 11:27:34 2001 Page 1

NYC-WTC_000081233

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NYC-WTC_000081233Source: NYC Law Department, mirrored locally

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