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Chlorinated pesticide analysis results, sample AD23260, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report listing detection limits for chlorinated pesticides in sample AD23260 analyzed between September and October 2001.

NYC-WTC_000080274–000080284

Folder label: “508 9/24/01 Ext.

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Scanned page image, NYC-WTC_000080281
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report ' {QT Reviewed) Signal #1 : C:\HPCHEM\l\DATA\508F\011002B\23260.D\ECDlA.CH Vial: 46 Signal #2 : C:\HPCHEM\1\DATA\5O8F\O11OO2B\2326O.D\ECD2B.CH Acq On : 3 Oct 2001 1:33 pm Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 10 13:30 2001 Quant Results File: PCB1260.RES

Quant Method : C:\HPCHEM\1\METHODS\PCB1260.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 4/23/99 Last Update : Sun Sep 30 10:54:14 2001 Response via : Initial Calibration DataAcq Meth : 508F.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 6) S 2,4-DDD SURROGAT 37.60 34.65 398181 497214 0.087 0.088 Spiked Amount 0.100 Recovery = 87.00% 88.00% Target Compounds 1) PEAK 1 34.32 30.89 9697 5252 0.039 0.018 # 2) PEAK 2 38.02 33.98 5137 20255 0.007 0.030 # 3) PEAK 3 38.30 35.23 4090 1913 0.006 0.002 # 4) PEAK 4 46.35 35.86 2374 2927 0.002 0.012 # 5) PEAK 5 0.00 42.67f 0 51317 N.D. 0.207 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23260.D PCB1260.M Wed Oct 10 13:30:44 2001 Page 1

NYC-WTC_000080281

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NYC-WTC_000080281Source: NYC Law Department, mirrored locally

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