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← Document results/DEP Box 64/508 10/1/01 Extract
Document / 9 pages

Chlorinated pesticide analysis results, sample AD23798, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report listing detection limits for chlorinated pesticides in sample AD23798 from the WTC site.

NYC-WTC_000081057–000081065

Folder label: “508 10/1/01 Extract

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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Signal #1 : C:\HPCHEM\l\DATA\508F\011016C\23798.D\ECDlA.CH Vial; 28 Signal #2 : C : \HPCHEM\l\DATA\508F\011016C\23798 .D\ECD2B."CH Acq On : 17 Oct 2001 10:05 pm Operator; Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 21 11:37 2001 Quant Results File: 011018T.RES

Quant Method : C:\HPCHEM\1\METHODS\011018T.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES TOXAPHENE7/28/99 Last Update : Mon Oct 15 11:37:22 2001 Response via : Initial Calibration DataAcg 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 37.26 34.40 660485 917962 0.150 0.187 Spiked Amount 0.100 Recovery = 150.00% 187.00% Target Compounds 1) TOXAPHENE PEAK 1 0.00 35.68 0 18651 N.D. d 0.773 2) TOXAPHENE PEAK 2 39.51 37.31 2558 4232 0.041 0.049 3) TOXAPHENE PEAK 3 0.00 39.08 0 8566 N.D. 0.155 # 4) TOXAPHENE PEAK 4 0.00 40.52 0 2358 N.D. 0.038 # 5) TOXAPHENE PEAK 5 0.00 0.00 0 0 N.D. N.D. d

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23798.D 011018T.M Sun Oct 21 11:37:13 2001 Page 1

NYC-WTC_000081062

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NYC-WTC_000081062Source: NYC Law Department, mirrored locally

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