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← Document results/DEP Box 30/508 X 11/16/01 A 12/14/01 - 12/16/01
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Pesticide residue results, sample AD27626, Nov-Dec 2001

Machine-extracted title · confidence 90%

Laboratory results for Endrin and DDT analysis in sample AD27626 collected in November 2001.

NYC-WTC_000055912–000055919

Folder label: “508 X 11/16/01 A 12/14/01 - 12/16/01

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OCR status: ok · source: pdftotext

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

Signal 1 : C:\MSDCHEM\1\DATA\508\011214C\PESTC1.D\ECD1A.CH Vial: 13 Signal 2 : C:\MSDCHEM\1\DATA\508\011214C\PESTC1.D\ECD2B.CH Acq On : 14 Dec 2001 8:03 pm Operator: Nefliu Sample : pest id Inst : Instrume Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e Quant Time: Dec 27 14:44:55 2001 Quant Results File: 011214P.RES

Quant Method : C:\MSDCHEM\1\METHODS\011214P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Mon Dec 17 10:51:26 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 14.34 14.97 672.8E6 547.5E6 0.215m 0.195m Spiked Amount 0.200 Recovery = 107.50% 97.50% Target Compounds ’Z 1) Propachlor 9.04 8.49 20571965 15500397 0.043m1.5 0.041m 2) g-BHC 9.82 10.17 412.8E6 321.9E6 0.054m,3.5/0.053m 3) Heptachlor 10.98 11.22 127.1E6 87115467 0.018m9j 0.018m 4) Aldrin 11.69 11.97 176.6E6 141.9E6 0.023m8-6 0.023m 5) Heptachlor Epoxi 13.13 13.33 320.OE6 257.3E6 0.048mee 0.048m 6) 4,4-DDE 13.96 14.54 488.7E6 398.7E6 0.077m0-6 0.077m 7) Dieldrin 14.54 14.80 103.4E6 82560222 0.014m 88 0.014m 8) Endrin 15.04 15.46 188.5E6 150.3E6 0.038m85 0.038m 9) Methoxychlor 16.99 18.01 188.OE6 107.3E6 0.078m a.” 0.076m

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. PESTCI.D 011214P.M Thu Dec 27 14:49:08 2001 Page 1

NYC-WTC_000055913

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NYC-WTC_000055913Source: NYC Law Department, mirrored locally

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