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Document / 10 pages

Pesticide analysis results, sample AD27491, Nov-Dec 2001

Machine-extracted title · confidence 100%

Laboratory report listing analytical results for pesticides and PCBs in sample AD27491 collected November 2001.

NYC-WTC_000090480–000090489

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

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Signal #1 : C:\HPCHEM\l\DATA\508104\011212\27491.D\ECDlA.CH Vial: 82 Signal #2 : C:\HPCHEM\l\DATA\508104\011212\27491.D\ECD2B.CH Acq On : 13 Dec 2001 10:41 pm Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Dec 26 9:30 2001 Quant Results File: 011205P.RES

Quant Method : C:\HPCHEM\1\METHODS\508104\011205P.M (Chemstation Integrator Title : 508 CHLORINATED PESTICIDES 9/6/00 Last Update : Wed Dec 26 09:03:43 2001 Response via : Initial Calibration DataAcq Meth : 508F2.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 10) S 2,4-DDD SURROGAT 36.33 33.60 1001351 1123648 0.172 0.189 Spiked Amount 0.200 Recovery 86.00% 94.50%

Target Compounds 1) PROPACHLOR 0.00 15.11 0 8484 N.D. d 0.008 2) g-BHC 22.01 20.04 1083 1049 0.000 0.000 3) HEPTACHLOR 24.76 21.51 4279 1517 0.001 0.000 # 4) ALDRIN 26.99f 23.41 2614 23272 0.000 0.002 # 5) HEPTACHLOR EPOXI 31.57 28.77 3230 658 0.000 0.000 # 6) 4,4'-DDE 35.33f 31.97 12968 3519 0.001 0.000 # 7) DIELDRIN 35.33 32.51 12968 1152 0.001 0.000 # 9) METHOXYCHLOR 47.90 0.00 605 0 0.000 N.D. d#

I

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 27491.D 011205P.M Wed Dec 26 09:30:30 2001 Page 1

NYC-WTC_000090481

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NYC-WTC_000090481Source: NYC Law Department, mirrored locally

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