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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_000007401
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\l\DATA\508F\011103\24483.D\ECDlA.CHVial: 48 Signal #2 : C:\HPCHEM\1\DATA\508F\011103\24483.D\ECD2B.CH Acq On : 4 Nov 2001 10:08 am Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 10 11:03 2001 Quant Results File: PCB1016.RES Quant Method : C:\HPCHEM\1\METHODS\PCB1016.M (Chemstation Integrator) Title : DUAL 508 CHLORINATED PESTICIDES CHLORDANE 6/3/99 Last Update : Sat Nov 10 10:59:56 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 6) s 2,4-DDD SURROGAT 36.97 34.06 870510 1108646 0.220 0.209 Spiked Amount 0.200 Recovery = 110.00% 104.50% Target Compounds 2) PEAK 2 22.74 17.99 13766 23309 0.024 0.043 # 4) PEAK 4 30.53 23.83f 1804 4473 0.006 0.014 # 5) PEAK 5 32.71 25.90 2237 4352 0.028 0.009 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 24483.D PCB1016.M Sat Nov 10 11:03:17 2001 Page 1

NYC-WTC_000007401

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NYC-WTC_000007401Source: NYC Law Department, mirrored locally

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