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← Document results/DEP Box 13/508 X 10/19/01 AN 11/17/01
Document / 159 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 19, 2001.

NYC-WTC_000008294–000008452

Folder label: “508 X 10/19/01 AN 11/17/01”

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Scanned page image, NYC-WTC_000008381
OCR text

OCR status: ok · source: pdftotext

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

Data File : C:\HPCHEM\1\DATA\1116O1\2498O.D\ECD1A.CH Vial: 44 Acq On : 18 Nov 20101 5:50 am Operator: Nefliu Sample : sample Inst 105 Mise Multiplr: 1.00 IntFile : EVENTS.E

Data File C:\HPCHEM\l\DATA\111601\24980.D\ECD2B.CH Vial: 44 Acq On 18 Nov 101 5:50 am Operator: Nefliu Sample sample Inst 105 Miso Multiplr: 1.00 IntFile EVENTS.E Quant Time Nov 19 13:42 19101 Quant Results File: 111901P.RES

Quant Method : C:\HPCHEM\1\METHODS\111901P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Sat Nov 17 09:04:43 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 20.30 20.56 2500791 158838 0.132m 0.176m# Spiked Amount 0.200 Recovery = 66.00% 88.00%

Target Compounds 3) Heptachlor 15.85 15.85 4213 469 0.000 0.000 # 4) Aldrin 16.59 16.80 11937 1370 0.000 0.001 # 6) 4,4-DDE 19.66 20.22f 3941 1049 0.000 0.001 # 8) Endrin 20.55 0.00 2389 0 0.000 N.D. #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 24980.D 111901P.M Mon Nov 19 13:42:57 2001 Page 1

NYC-WTC_000008381

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NYC-WTC_000008381Source: 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 0.992

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