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Chlorinated pesticide analysis results, sample AD23320, Oct 2001

Machine-extracted title · confidence 50%

Laboratory report listing detection levels for chlorinated pesticides and PCBs in environmental sample collected September 2001.

NYC-WTC_000080081–000080091

Folder label: “508 9/22/01 Extr.

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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\011007\23320.D\ECDlA.CH Vial: 22 Signal #2 C:\HPCHEM\l\DATA\508F\011007\23320.D\ECD2B.CH Acq On 7 Oct 2001 6:55 pm Operator: Nefliu Sample sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 13 11:48 2001 Quant Results File: 011007T.RES

Quant Method : C:\HPCHEM\1\METHODS\011007T.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES TOXAPHENE7/28/99 Last Update : Fri Sep 28 15:07:47 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/1 ug/1

System Monitoring Compounds 6) S 2,4-DDD SURROGAT 37.55 34.60 363684 548163 0.074 0.086 Spilced Amount 0.100 Recovery 74.00% 86.00% Target Compounds 1) TOXAPHENE PEAK 1 35.76 35.92 2105 18337 0.055 0.509 # 2) TOXAPHENE PEAK 2 39.80 37.68 2059 2938 0.026 0.026 3) TOXAPHENE PEAK 3 0.00 39.64 0 6863 N.D. 0.088 # 4) TOXAPHENE PEAK 4 47.84f 40.80 6897 18728 0.034 0.219 # 5) TOXAPHENE PEAK 5 0.00 42.03 0 447630 N.D. 6.423 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23320.D 011007T.M Sat Oct 13 11:48:44 2001 Page 1

NYC-WTC_000080086

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NYC-WTC_000080086Source: NYC Law Department, mirrored locally

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