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← Document results/DEP Box 64/508 10/1/01 Extract
Document / 9 pages

Chlorinated pesticide analysis results, sample AD23835, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report listing chlorinated pesticides for sample AD23835 with detection limits and quantitative results from October 2001.

NYC-WTC_000081101–000081109

Folder label: “508 10/1/01 Extract

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NYC 9/11 Public Portal Document

• Signal #1 : C:\HPCHEM\l\DATA\508F\011016C\23835.D\ECDlA.CH Vial: 36 Signal #2 :-C:\HPCHEM\-l\DATA\508F\011016C\23835.D\ECD2BTCH---------------- Acq On : 18 Oct 2001 1:56 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 12:05 2001 Quant Results File: PCB1260.RES

Quant Method : C:\HPCHEM\1\METHODS\PCB1260.M {Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 4/23/99 Last Update : Sun Oct 21 12:00:46 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 6) s 2,4-DDD SURROGAT 37.25 34.39 577753 753462 0.155 .0.016 # Spiked Amount 0.100 Recovery = 155.00% 16.00% Target Compounds 1) PEAK 1 34.03 30.45 16417 4678 0.062 0.019 # 2) PEAK 2 37.66 33.89 6223 1419 0.008 0.003 # 3) PEAK 3 38.10 34.99 849 807 0.001 0.001 4) PEAK 4 46.02f 35.84 2196 891 0.002 0.005 # 5) PEAK 5 0.00 42.53 0 937 N.D. 0.005 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23835.D PCB1260.M S\in Oct 21 12:05:39 2001 Page 1

NYC-WTC_000081108

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NYC-WTC_000081108Source: NYC Law Department, mirrored locally

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