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_000006901
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 C:\HPCHEM\l\DATA\508F\011108\24291.D\ECDlA.CH Vial: 62 Signal #2 C:\HPCHEM\1\DATA\508F\011108\24291.D\ECD2B.CH Acq On 9 Nov 2001 7:01 pm Operator: Nefliu Sample sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 14 10:53 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 36.41 33.81 956820 1106937 0.156 0.170 Spiked Amount 0.200 Recovery = 78.00% 85.00% Target Compounds 1) TOXAPHENE PEAK 1 0.00 35.16 0 14374 N.D. d 0.341 2) TOXAPHENE PEAK 2 38.52 36.59 2801 5621 0.015 0.037 # 3) TOXAPHENE PEAK 3 40.08 38.36 4173 8515 0.028 0.113 # 4) TOXAPHENE PEAK 4 44.51f 39.52 4976 11427 0.029 0.091 # 5) TOXAPHENE PEAK 5 0.00 0.00 0 0 N.D. N.D. d

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 24291.D 011114T.M Wed Nov 14 10:54:13 2001 Page 1

NYC-WTC_000006901

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NYC-WTC_000006901Source: NYC Law Department, mirrored locally

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