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← Document results/DEP Box 13/508 X 10/23/01 AN 11/23/01
Document / 179 pages

DEP Method 508 sample log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing Method 508 sample results for samples collected October 23, 2001.

NYC-WTC_000007997–000008175

Folder label: “508 X 10/23/01 AN 11/23/01

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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\1\DATA\508F\011121\PESTC2.D\ECD1A.CH Vial: 22 Signal #2 : C:\HPCHEM\1\DATA\508F\011121\PESTC2.D\ECD2B.CH Acq On : 23 Nov 2001 9:57 am Operator: Nefliu Sample : pest ic2 Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 26 13:46 2001 Quant Results File: 011126P.RES Quant Method : C:\HPCHEM\1\METHODS\011126P.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 36.73 33.75 797893 1012438 0.200 0.191m Spiked Amount 0.200 Recovery = 100.00% 95.50% Target Compounds 1) PROPACHLOR 16.47 15.35 172457 155397 0.186 I 3/. 0.190 2) g-BHC 22.61 20.27 2477965 3160063 0.259 3). 0.267 3) HEPTACHLOR 25.26 21.66 451622 714148 0.08144/. 0.088 4) ALDRIN 27.93 23.70 1203137 1322302 0.11092/ 0.112 5) HEPTACHLOR EPOXI 31.91 28.97 1923711 2347618 0.2189/ 0.226 6) 4,4'-DDE 35.37 32.12 3041548 3947754 0.362mV/ 0.386 7) DIELDRIN 35.64 32.79 564085 757391 0.071m.9/. 0.075 8) ENDRIN 37.65 33.83 874988 1369672 0.17467. 0.198m 9) METHOXYCHLOR 48.65 40.77 551407 851580 0.329 3./ 0.381

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. PESTC2.D 011126P.M Mon Nov 26 14:42:26 2001 Page 1

NYC-WTC_000008024

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NYC-WTC_000008024Source: NYC Law Department, mirrored locally

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