NYC Law Department release
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← Document results/DEP Box 13/508 Xtract 10/10/01
Document / 223 pages

Method 508 extraction log, Oct 2001

Machine-extracted title · confidence 90%

Document recording Method 508 extraction details including drip rates and pH values from October 2001.

NYC-WTC_000006702–000006924

Folder label: “508 Xtract 10/10/01

Page image
Scanned page image, NYC-WTC_000006735
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\1\DATA\508F\011108\2TOXC2.D\ECD1A.CH Vial: 68 Signal #2 : C:\HPCHEM\1\DATA\508F\011108\2TOXC2.D\ECD2B.CH Acq On : 9 Nov 2001 9:54 pm Operator: Nefliu Sample : tox ccvl Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 14 10:58 2001 Quant Results File: 011114T.RES Quant Method : C:\HPCHEM\1\METHODS\011114T.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES TOXAPHENE7/28/99 Last Update : Fri Nov 09 16:13:01 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/1 ug/1

System Monitoring Compounds 6) S 2,4-DDD SURROGAT 36.42 33.81 1296742 1278591 0.211m 0.197m Spiked Amount 0.200 Recovery = 105.50% 98.50% Target Compounds 1) TOXAPHENE PEAK 1 34.71 35.03 158555 113393 3.200m 2.691m 2) TOXAPHENE PEAK 2 38.50 36.53 650002 391785 3.378m 2.547m 3) TOXAPHENE PEAK 3 40.04 38.48 511112 243482 3.419m 3.227m 4) TOXAPHENE PEAK 4 44.70 39.56 640770 340600 3.747m 2.698m# 5) TOXAPHENE PEAK 5 45.23 40.59 762825 212933 3.778m 2.993m

1 ol.

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 2TOXC2.D 011114T.M Wed Nov 14 10:59:04 2001 Page 1

NYC-WTC_000006735

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NYC-WTC_000006735Source: NYC Law Department, mirrored locally

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