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← Document results/DEP Box 64/508 Xtract 10/2/01 Anal 10/27/01
Document / 10 pages

Pesticide analysis summary, sample AD23903, Oct 2001

Machine-extracted title · confidence 95%

Manual entry sheet documenting results for chlorinated pesticides and PCBs in sample AD23903 with values reported below detection limits.

NYC-WTC_000081295–000081304

Folder label: “508 Xtract 10/2/01 Anal 10/27/01

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Scanned page image, NYC-WTC_000081302
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed) Data File C:\HPCHEM\l\DATA\508F\011027B\23903.D\ECDlA.CH Vial: 48 Acq On 28 Oct 2001 1:54 pm Operator: Nefliu Sample sample Inst : 104 Mise Multiplr: 1.00 IntFile events.e

Data File C:\HPCHEM\l\DATA\508F\011027B\23903 ,D\ECD2B.CH Vial: 47 Acq On 28 Oct 2001 1:54 pm Operator: Nefliu Sample 24816 dupe lOOdf Inst : 104 Mise Multiplr: 1.00 IntFile events2.e Quant Time Oct 29 12:19 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 : Sun Oct 21 12:15:46 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 37.14 34.22 910804 964056 0.245 0.205m Spiked Amount 0.200 Recovery = 122.50% 102.50% Target Compounds 1) PEAK /I] 0.00 16.21f 0 23888 N.D. 0.103 # 3) PEAK/ 3/ 27.71 22.25f 1305 18000 0.004 0.020 # 4) PEAK Ue 31.36f 24.01f 1732 5931 0.006 0.020 # 5) PEAK 5 32.94 26.06f 42134 4528 0.502 0.011 #

{f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23903.D PCB1016.M Mon Oct 29 12:19:52 2001 Page 1

NYC-WTC_000081302

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NYC-WTC_000081302Source: NYC Law Department, mirrored locally

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