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← Document results/DEP Box 64/508 9/20/01 Ext. 9/28-9/29 Analysis
Document / 11 pages

Pesticide analysis results, sample AD22913, Sept-Oct 2001

Machine-extracted title · confidence 95%

Laboratory report listing analytical results for pesticides and PCBs in environmental sample AD22913 analyzed between September 20 and October 5, 2001.

NYC-WTC_000079625–000079635

Folder label: “508 9/20/01 Ext. 9/28-9/29 Analysis

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Signal #1 : C;\HPCHEM\l\DATA\508F\010928\22913.D\ECD1A.CH Vial: 34 Signal #2 : C:\HPCHEM\l\DATA\508F\010928\22913.D\ECD2B.CH Acq On : 29 Sep 2001 7:12 pm Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Sep 30 10:58 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 Sep 30 10:54:14 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 37.58 34.63 381745 472313 0.084 0.083 Spiked Amount 0.100 Recovery = 84.00% 83.00% Target Compounds 1) PEAK 1 34.29 30.91 6426 6588 0.026 0.022 2) PEAK 2 38.00 34.34 7468 16322 0.011 0.024 # 3) PEAK 3 38.51 35.21 2272 3477 0.003 0.004 # 4) PEAK 4 46.53f 36.07 1398 2111 0.001 0.009 # 5) PEAK 5 51.55 42.64f 1069 4011 0.002 0.016 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 22913.D PCB1260.M Sun Sep 30 10:58:18 2001 Page 1

NYC-WTC_000079632

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NYC-WTC_000079632Source: NYC Law Department, mirrored locally

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