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← Document results/DEP Box 13/508 X 10/17/01 AN 11/17/01
Document / 231 pages

DEP laboratory log cover sheet, Oct-Nov 2001

Machine-extracted title · confidence 80%

Cover sheet for a DEP laboratory log containing sample data collected October 17, 2001.

NYC-WTC_000008611–000008841

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

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Scanned page image, NYC-WTC_000008765
OCR text

OCR status: ok · source: pdftotext

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

Data File : C:\HPCHEM\1\DATA\1116O1\24872.D\ECD1A.CH Vial: 36 Acq On : 18 Nov 20101 12:48 am Operator: Nefliu Sample : sample Inst 105 Misc Multiplr: 1.00 IntFile : EVENTS.E

Data File C : \HPCHEM\1\DATA\111601\24872.D\ECD2B . CH Vial: 36 Acq On 18 Nov 101 12:48 am Operator: Nefliu Sample sample Inst 105 Mise Multiplr: 1.00 IntFile EVENTS.E Quant Time Nov 19 13:36 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 325562 26871 0.017m 0.030m# Spiked Amount 0.200 Recovery 8.50% 15.00%

Target Compounds 2) g-BHC 15.26 15.02 14199 7346 0.000 0.004 # 3) Heptachlor 15.84 15.94 76111 1209 0.002 0.001 # 4) Aldrin 16.63 16.84 20039 1138 0.000 0.000 5) Heptachlor Epoxi 18.36 18.21f 20028 1212 0.001 0.001 6) 4,4-DDE 19.61 19.90 1399 523 0.000 0.000 # 7) Dieldrin 20.07f 19.99f 8469 3445 0.000 0.001 # 8) Endrin 20.53 21.05 836 2778 0.000 0.003 # 9) Methoxychlor 23.41 0.00 3548 0 0.001 N.D. #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 24872.D 111901P.M Mon Nov 19 13:36:07 2001 Page 1

NYC-WTC_000008765

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NYC-WTC_000008765Source: 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.

3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990

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