NYC Law Department release
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← Document results/DEP Box 13/508 X 10/29/01 AN 11/24/01
Document / 5 pages

Pesticide analysis results report, Nov 2001

Machine-extracted title · confidence 90%

Laboratory report listing detection results for Endrin and DDT in sediment samples collected from the World Trade Center site.

NYC-WTC_000009018–000009022

Folder label: “508 X 10/29/01 AN 11/24/01

Page image
Scanned page image, NYC-WTC_000009019
OCR text

OCR status: ok · source: pdftotext

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

Signal #1 : C:\HPCHEM\1\DATA\5O8\1124O1\PESTUR.D\ECD1A.CH Vial: 14 Signal #2 : C:\HPCHEM\1\DATA\5O8\1124O1\PESTUR.D\ECD2B.CH Acq On : 24 Nov 2001 5:46 pm Operator: Nefliu Sample : tox unextracted ref Inst 105 Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: EVENTS.E Quant Time: Dec 4 15:30 2001 Quant Results File: 120401P.RES

Quant Method : C:\HPCHEM\1\METHODS\508\120401P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Tue Dec 04 15:25:58 2001 Response via : Initial Calibration DataAcq Meth : PESTPCB.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

Target Compounds 1) Propachlor 14.25 13.69 444370 29877 0.192m 0.181m 2) g-BHC 16.41 16.13 6313265 303275 0.138 0.126m 3) Heptachlor 17.02 17.09 3111496 164989 0.090 0.085 4) Aldrin 17.80 18.04 2059946 126466 0.045 0.041m 5) Heptachlor Epoxi 19.59 19.61 4626402 315873 0.161 0.129 6) 4,4-DDE 20.81 21.13 11384655 534815 0.356 0.336m 7) Dieldrin . 21.27 21.40 2310482 177986 0.067 0.066m 8) Endrin 21.81 22.39 1690340 102786 0.094 0.089 9) Methoxychlor 24.82 26.03 697219 72951 0.170m 0.163

aColo-wu

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. PESTUR.D 111701C.M Wed Dec 05 13:24:25 2001 Page 1

NYC-WTC_000009019

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NYC-WTC_000009019Source: NYC Law Department, mirrored locally

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