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Chlorinated pesticide analysis results, sample AD23839, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report listing chlorinated pesticides for sample AD23839 with detection limits and quantitative results from October 2001.

NYC-WTC_000081137–000081145

Folder label: “508 10/1/01 Extract

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NYC 9/11 Public Portal Document Quan tit a t-i on-Report (QT Reviewed) Signal #1 : C:\HPCHEM\l-\DATA\508F-\011016C\23839.D\ECDlA.CH Vial: 44 Signal #2 : C:\HPCHEM\l\DATA\508F\011016C\23839.D\ECD2B.CH Acq On : 18 Oct 2001 5:47 am Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 21 9:59 2001 Quant Results File: 011018P.RES

Quant Method : C:\HPCHEM\1\METHODS\011018P.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 9/6/00 Last Update : Fri Sep 28 14:35:02 2001 Response via : Initial Calibration DataAcq Meth : 508F.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 37.25 34.39 623019 878299 0.167 . 0.186 Spiked Amount O^^J^ Recovery = l^:?<00% 186.00% Target Compounds'^ 1) PROPACHLOR 17.04 16.08 4444 3514 0.007 0.005 # 2) g-BHC 23.39 20.97 27032 2730 0.004 0.000 # 3) HEPTACHLOR ■25.93 22.48 1976 12043 0.000 0.002 # 4) ALDRIN 28.63 24.55 2360 630 0.000 0.000 # 5) HEPTACHLOR EPOXI 32.53 29.67 2665 5169 0.000 0.001 # 6) 4,4'-DDE 35.77 32.79 17866 5183 0.003 0.001 # 7) DIELDRIN 36.22 33.64 3628 5565 0.001 0.001 8) ENDRIN 38.11 0.00 860 0 0.000 N.D. d# 9) METHOXYCHLOR 49.38f 41.72 516 241000 0.000 0.128 #

{f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual. int. 23839.D 011018P.M Sun Oct 21 10:00:03 2001 Page 1

NYC-WTC_000081138

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NYC-WTC_000081138Source: NYC Law Department, mirrored locally

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