NYC Law Department release
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← Document results/DEP Box 68/508 X 11/7/01 A 12/1/01
Document / 4 pages

Pesticide detection results, sample AD26682, Nov-Dec 2001

Machine-extracted title · confidence 90%

Laboratory report listing non-detectable levels for most pesticides and PCBs in sample AD26682 with chlordane detected above limit.

NYC-WTC_000091377–000091380

Folder label: “508 X 11/7/01 A 12/1/01

Page image
Scanned page image, NYC-WTC_000091379
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)

Signal #1 : C:\HPCHEM\1\DATA\5O81O4\O1113OD\26682SDC.D\ECD1A.CH Vial: 82 Signal #2 : C:\HPCHEM\1\DATA\5O81O4\O1113OD\26682SDC.D\ECD2B.CH Acq On : 2 Dec 2001 5:51 am Operator: Nefliu I I Sample : 26682 spike dupe chi Inst : 104 Mise : Multiplr: 1.00 I IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Dec 13 8:35 2001 Quant Results File: 011204C.RES I Quant Method : C:\HPCHEM\1\METHODS\508104\011204C.M (Chemstation Integratoi I Title : DUAL 508 CHLORINATED PESTICIDES CHLORDANE 6/3/99 Last Update : Tue Dec 11 09:14:07 2001 Response via : Initial Calibration DataAcq Meth : 508F2.M

Volume Inj. f 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 36.60 33.61 745240 915577 0.155m 0.142m Spiked Amount 0.200 Recovery 77.50% 71.00%

Target Compounds CHLORDANE PEAK 1 31.59 30.94 640256 3419886 3.023m 3.052m I 2) 3) CHLORDANE PEAK 2 32.76 CHLORDANE PEAK 3 33.71 31.26 35.18 3106273 5421291 3.338m 3.502m 2505606 976706 3.082m 2.599m

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 26682SDC.D 011204C.M Thu Dec 13 08:35:25 2001 Page 1

NYC-WTC_000091379

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NYC-WTC_000091379Source: NYC Law Department, mirrored locally

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