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← Document results/DEP Box 13/508 X 10/15/01 AN 11/4/01
Document / 138 pages

DEP laboratory data log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing sample counts and analytical parameters for samples collected October 15, 2001.

NYC-WTC_000007324–000007461

Folder label: “508 X 10/15/01 AN 11/4/01

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Scanned page image, NYC-WTC_000007406
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\1\DATA\508F\011103\24483SDC.D\ECD1A.CH Vial: 80 Signal #2 : C:\HPCHEM\1\DATA\508F\011103\24483SDC.D\ECD2B.CH Acq On : 5 Nov 2001 1:35 am Operator: Nefliu Sample : 24483 spike dupe chlordane Inst : 104 Mise : AN Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 9 16:05 2001 Quant Results File: 011029C.RES Quant Method : C:\HPCHEM\1\METHODS\011029C.M (Chemstation Integrator) Title : DUAL 508 CHLORINATED PESTICIDES CHLORDANE 6/3/99 Last Update : Sun Oct 21 15:44:45 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 4) s 2,4-DDD SURROGAT 36.98f 34.07f 832560 1193319 0.218m 0.240m Spiked Amount 0.200 Recovery = 109.00% 120.00% Target Compounds 1) CHLORDANE PEAK 1 31.98f 31.44f 701897 4313355 3.702m 4.512m 2) CHLORDANE PEAK 2 33.14f 31.76f 3621977 6853974 4.303m 5.186m 3) CHLORDANE PEAK 3 34.09f 35.64f 2766927 1295548 3.674m 4.203m

1:3.0

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 24483SDC.D 011029C.M Fri Nov 09 16:05:50 2001 Page 1

NYC-WTC_000007406

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NYC-WTC_000007406Source: NYC Law Department, mirrored locally

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