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← Document results/DEP Box 13/508 X 10/24/01 AN 11/21/01
Document / 111 pages

DEP Method 508 sample log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing Method 508 sample results for samples collected October 24, 2001.

NYC-WTC_000007885–000007995

Folder label: “508 X 10/24/01 AN 11/21/01”

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Scanned page image, NYC-WTC_000007977
OCR text

OCR status: ok · source: pdftotext

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

Data File : C:\HPCHEM\l\DATA\508\112101\25265.D\ECDlA.CH Vial: 43 Acq On : 23 Nov 20101 1:01 pm Operator: Nefliu Sample : sample Inst : 105 Mise Multiplr: 1.00 IntFile : EVENTS.E

Data File : C:\HPCHEM\1\DATA\508\112101\25265.D\ECD2B.CH Vial: 43 Acq On : 23 Nov 101 1:01 pm Operator: Nefliu Sample : sample Inst : 105 Mise Multiplr: 1.00 IntFile : EVENTS.E Quant Time: Nov 28 11:11 19101 Quant Results File: 112601P.RES

Quant Method : C:\HPCHEM\1\METHODS\508\112601P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Mon Nov 26 11:49:17 2001 Response via : Initial Calibration DataAcq Meth : PESTPCB.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 10) S 2,4 DDD Surrogat 21.53 21.81 2868705 179478 0.177m 0.203m Spiked Amount 0.200 Recovery = 88.50% 101.50%

Target Compounds 1) Propachlor 14.22 13.65 66303 3720 0.029 0.024m 2) g-BHC 16.39 0.00 23813 0 0.001 N.D. d# 3) Heptachlor 17.01 17.11 230369 10996 0.006 0.006 5) Heptachlor Epoxi 19.52 0.00 254378 0 0.008 N.D. d# 6) 4,4-DDE 20.79 21.11 22846 426 0.001 0.000 # 7) Dieldrin 0.00 21.52f 0 1848 N.D. d 0.001

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 25265.D 112601P.M Wed Nov 28 11:11:17 2001 Page 1

NYC-WTC_000007977

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NYC-WTC_000007977Source: NYC Law Department, mirrored locally

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Method 508 sample log sheet, Oct-Nov 2001 · Box DEP Box 13

NYC-WTC_000008843

Log sheet recording Method 508 sample processing details including drip rates and pH values for samples from late October to November 2001.

2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

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