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← Document results/DEP Box 64/508 Xtract 10/2/01 Anal 10/27/01
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Pesticide analysis summary, sample AD23904, Oct 2001

Machine-extracted title · confidence 95%

Laboratory record listing results for chlorinated pesticides and PCBs in sample AD23904 with most compounds below the method detection limit.

NYC-WTC_000081305–000081314

Folder label: “508 Xtract 10/2/01 Anal 10/27/01

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\l\DATA\508F\011027B\23904.D\ECDlA.CH Vial: 50 Signal #2 : C:\HPCHEM\l\DATA\508F\011027B\23904.D\ECD2B.CH Acq On : 28 Oct 2001 2:51 pm Operator: Nefliu Sample : 24816 dupe lOdf Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 29 10:58 2001 Quant Results File: 011029P.RES

Quant Method : C:\HPCHEM\1\METHODS\011029P.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 9/6/00 Last Update : Sun Oct 21 15:26:52 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 37.14 34.22 816377 1001030 0.184 0.203 Spiked Amount 0.200 Recovery 92.00% 101.50% Target Compounds 1) PROPACHLOR 17.01 15.90 4364 4636 0.006 0.006 2) g-BHC 23.23 20.76 16067 3700 0.002 0.000 # 3) HEPTACHLOR 25.79 22.25 5114 11773 0.001 0.002 # 4) ALDRIN 28.51 24.30 4523 1324 0.000 0.000 # 5) HEPTACHLOR EPOXI 32.40 29.48 1883 5325 0.000 0.001 # 6) 4,4'-DDE 35.75 32.60 57006 87050 0.008 0.010 # 7) DIELDRIN 36.11 33.46 3740 4198 0.001 0.000 8) ENDRIN 38.40f 0.00 1440 0 0.000 N.D. d# 9) METHOXYCHLOR 50.08f 41.47 602 285182 0.000 0.134 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23904.D 011029P.M Mon Oct 29 10:59:01 2001 Page 1

NYC-WTC_000081306

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NYC-WTC_000081306Source: NYC Law Department, mirrored locally

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