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← Document results/DEP Box 64/508 Xtract 10/2/01 Anal 10/27/01
Document / 10 pages

Pesticide analysis summary, sample AD23903, Oct 2001

Machine-extracted title · confidence 95%

Manual entry sheet documenting results for chlorinated pesticides and PCBs in sample AD23903 with values reported below detection limits.

NYC-WTC_000081295–000081304

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\23903.D\ECDlA.CH Vial: 48 Signal #2 : C:\HPCHEM\l\DATA\508F\011027B\23903.D\ECD2B.CH Acq On : 28 Oct 2001 1:54 pm Operator: Nefliu Sample : 24816 dupe lOOdf 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 910804 962492 0.206 0.195 Spilced Amount 0.200 Recovery = 103.00% 97.50% Target Compounds 1) PROPACHLOR 16.92 15.90 1773 4339 0.002 0.006 # 2) g-BHC 23.23 20.75 49828 19777 0.007 0.002 # 3) HEPTACHLOR 25.81 22.25 7840 18000 0.002 0.002 # 4) ALDRIN 28.70 24.29 3787 2902 0.000 0.000 # 5) HEPTACHLOR EPOXI 32.40 29.48 3130 4782 0.000 0.001 # 6) 4,4'-DDE 35.57 32.60 2583 5185 0.000 0.001 # 7) DIELDRIN 36.11 33.42 13356 3216 0.002 0.000 # 8) ENDRIN 38.22 0.00 2412 0 0.001 N.D. d# 9) METHOXYCHLOR 0.00 41.47 0 330127 N.D. 0.155 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23903.D 011029P.M Mon Oct 29 10:58:21 2001 Page 1

NYC-WTC_000081296

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NYC-WTC_000081296Source: NYC Law Department, mirrored locally

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