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← Document results/DEP Box 68/508 X 1/7/02 A 1/10-1/11/02
Document / 7 pages

Pesticide method validation data, Jan 2002

Machine-extracted title · confidence 100%

Technical report displaying calibration data and relative standard deviations for pesticide analysis methods in early 2002.

NYC-WTC_000089831–000089837

Folder label: “508 X 1/7/02 A 1/10-1/11/02

Page image
Scanned page image, NYC-WTC_000089834
OCR text

OCR status: ok · source: pdftotext

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

Signal #1 : C:\MSDCHEM\l\DATA\508\020110B\PESTC3.D\ECDlA.CH Vial: 17 Signal #2 : C:\MSDCHEM\l\DATA\508\020110B\PESTC3.D\ECD2B.CH Acq On : 10 Jan 2002 9:45 pm Operator: Nefliu Sample : pest ic3 Inst Instrumen Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e Quant Time: Jan 11 10:21:02 2002 Quant Results File: 020110P.RES

Quant Method : C:\MSDCHEM\1\METHODS\020110P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Fri Jan 11 09:04:07 2002 Response via : Initial Calibration DataAcq Meth : MDL508.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 10) S 2,4-DDD SURROGAT 14.37 14.97 777.2E6 685.1E6 0.213 0.211 Spliced Amount 0.2 00 Recovery = 106.50% 105.50%

Target Compounds 1) Propachlor 9.05 8.48 178.0E6 145.3E6 0.342m /fe 0.363 2) g-BHC 9.83 10.17 4360.2E6 3631.0E6 0.550 4}^ 0.560 3) Heptachlor 11.00 11.22 1377.0E6 1006.3E6 0.192 ((j'l 0.193 4) Aldrin 11.71 11.97 1892.1E6 1577.0E6 O.236CJ^ . 0.240 5) Heptachlor Epoxi 13.16- 13.32 3190.2E6 2641.6E6 0.457.;}J 0.466 6) 4,4-DDE 13.99 14.54 4794.2E6 3943.3E6 0.793')<’l 0.797 7) Dieldrin 14.57 14.80 1100.1E6 1058.9E6 0.165m|P5 0.158 8) Endrin 15.07 15.46 1872.5E6 1526.9E6 0.403 Io) 0.411 9) Methoxychlor 17.03 18.01 1579.1E6 1117.8E6 0.789 0.838

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. PESTC3.D 020110P.M Fri Jan 11 10:21:32 2002 Page 1

NYC-WTC_000089834

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NYC-WTC_000089834Source: NYC Law Department, mirrored locally

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