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← Document results/DEP Box 13/508 Xtract 10/12/01 Analysis 11/10/01
Document / 238 pages

DEP Method 508 analysis log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing Method 508 analysis results for samples collected October 12, 2001.

NYC-WTC_000007646–000007883

Folder label: “508 Xtract 10/12/01 Analysis 11/10/01

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\1\DATA\508F\011110\1012REF.D\ECDlA.CH Vial: 36 Signal #2 : C:\HPCHEM\1\DATA\508F\011110\1012REF.D\ECD2B.CH Acq On : 12 Nov 2001 11:23 am Operator: Nefliu Sample : ref pest Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 14 15:56 2001 Quant Results File: 011114P.RES Quant Method : C:\HPCHEM\1\METHODS\011114P.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 36.74 33.74 656612 889289 0.129m 0.174m# Spiked Amount 0.200 Recovery = 64.50% 87.00% Target Compounds 1) PROPACHLOR 16.48 15.34 219538 250463 0.258m 0.277 2) g-BHC 22.62 20.25 1656279 2590954 0.192 0.229 3) HEPTACHLOR 25.28 21.64 518408 957647 0.087 0.115 # 4) ALDRIN 27.94 23.68 415951 542174 0.040 0.047 5) HEPTACHLOR EPOXI 31.91 28.96 1721229 2407913 0.203 0.236 6) 4,4'-DDE 35.38 32.11 4183239 5987329 0.513m 0.637 7) DIELDRIN 35.65 32.77 844919 1224244 0.103m 0.123 8) ENDRIN 37.66 33.82 675049 1067364 0.144 0.200m# 9) METHOXYCHLOR 48.69 40.75 601799 973269 0.248 0.416 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 1012REF.D 011114P.M Wed Nov 14 15:56:18 2001 Page 1

NYC-WTC_000007704

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NYC-WTC_000007704Source: NYC Law Department, mirrored locally

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