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← Document results/DEP Box 68/508 X 11/9/01 A 12/7/01
Document / 6 pages

DEP pesticide analysis results, AD27013, Dec 2001

Machine-extracted title · confidence 95%

Laboratory report showing concentrations for pesticides and PCBs in sample AD27013 from the World Trade Center site.

NYC-WTC_000090980–000090985

Folder label: “508 X 11/9/01 A 12/7/01

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Scanned page image, NYC-WTC_000090982
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Signal #1 : C:\MSDCHEM\l\DATA\508\011207\27013SP.D\ECDlA.CH Vial: 19 Signal #2 : C:\MSDCHEM\l\DATA\508\011207\27013SP.D\ECD2B.CH Acq On : 07 Dec 2001 10:59 pm Operator: Nefliu Sample : 27013 spike pest Inst : Instrume Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e Quant Time: Dec 18 16:09:14 2001 Quant Results File: 011208P.RES

Quant Method : C:\MSDCHEM\1\METHODS\011208P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Mon Dec 17 10:38:25 2001 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 14.46 15.05 542.1E6 425.6E6 0.166m 0.180 Spiked Amount 0.200 Recovery 83.00% 90.00%

Target Compounds 1) Propachlor 9.16 8.57 158.6E6 120.2E6 0.312m 0.364m 2) g-BHC 9.94 10.26 1835.7E6 1449.8E6 0.240m 0.263 3) Heptachlor 11.10 11.31 421.5E6 258.9E6 0.061m 0.068 4) Aldrin 11.81 12.06 144.7E6 145.4E6 0.020m 0.025 # 5) Heptachlor Epoxi 13.25 13.41 1515.4E6 1248.9E6 0.237m 0.252 6) 4,4-DDE 14.08 14.62 . 2864.6E6 2464.8E6 0.488m 0.516 7) Dieldrin 14.67 14.88 829.3E6 694.6E6 0.124m 0.134 8) Endrin 15.17 15.54 864.1E6 712.7E6 0.217m 0.235 9) Methoxychlor 17.11 18.09 822.2E6 536.3E6 0.430m 0.478

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 27013SP.D 011208P.M Tue Dec 18 16:10:33 2001 Page 1

NYC-WTC_OOOO96982

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NYC-WTC_000090982Source: NYC Law Department, mirrored locally

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