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← Document results/DEP Box 13/508 X 10/19/01 AN 11/17/01
Document / 159 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 19, 2001.

NYC-WTC_000008294–000008452

Folder label: “508 X 10/19/01 AN 11/17/01”

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Scanned page image, NYC-WTC_000008310
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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\l\DATA\508F\011024\1019LB.D\ECDlA.CH Vial: 16 Signal #2 : C:\HPCHEM\1\DATA\508F\011024\1019LB.D\ECD2B.CH Acq On : 24 Oct 2001 10:33 pm Operator: Nefliu Sample : 10/19 lab blk Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 20 11:20 2001 Quant Results File: 011024P.RES

Quant Method : C:\HPCHEM\1\METHODS\011024P.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 : 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 36.98 34.33 902707 865111 0.217 0.213 Spiked Amount 0.200 Recovery = 108.50% 106.50% Target Compounds 2) g-BHC 0.00 20.88 0 1841 N.D. d 0.000 3) HEPTACHLOR 0.00 22.10f 0 6006 N.D. 0.001 # 4) ALDRIN 27.84f 24.85f 2944 1336 0.000 0.000 # 5) HEPTACHLOR EPOXI 32.26 29.46 2250 645 0.000 0.000 # 6) 4,4'-DDE 35.71 32.73 564 886 0.000 0.000 # 7) DIELDRIN 35.87 33.39 508 93598 0.000 0.012 # 8) ENDRIN 38.04 0.00 508 0 0.000 N.D. d# 9) METHOXYCHLOR 48.77f 41.63 1155 221511 0.001 0.134 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 1019LB.D 011024P.M Tue Nov 20 11:20:34 2001 Page 1

NYC-WTC_000008310

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NYC-WTC_000008310Source: NYC Law Department, mirrored locally

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Method 508 sample log sheet, Oct-Nov 2001 · Box DEP Box 13

NYC-WTC_000008843

Log sheet recording Method 508 sample processing details including drip rates and pH values for samples from late October to November 2001.

2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992

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