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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”

←Page 70 of 231→
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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\1\DATA\1116O1\PRL1232.D\ECD1A.CH Vial: 56 Acq On : 18 Nov 20101 4:32 pm Operator: Nefliu Sample : prl 1232 Inst 105 Mise Multiplr: 1.00 IntFile events.e

Data File : C:\HPCHEM\l\DATA\111601\PRL1232.D\ECD2B.CH Vial: 56 Acq On : 18 Nov 101 4:32 pm Operator: Nefliu Sample : prl 1232 Inst 105 Mise Multiplr: 1.00 IntFile : events2.e Quant Time: Nov 19 16:33 19101 Quant Results File: 1232508.RES

Quant Method : C:\HPCHEM\1\METHODS\1232508.M (Chemstation Integrator) Title : 1232 5/21/01 Last Update : Mon Nov 19 16:21:23 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 Conc#l Conc#2

System Monitoring Compounds 6) S 2,4-DDD Surrogat 20.22 20.48 3363827 193742 0.213 0.288 # Spiked Amount 0.200 Recovery = 106.50% 144.00%

Target Compounds 1) 1232-1 12.66 13.64 61474 6388 0.139m 0.145m 2) 1232-2 13.18 14.88 201541 7929 0.156m 0.147 3) 1232-3 14.29 15.92 124559 7510 0.126m 0.115m 4) 1232-4 15.58 18.52 259719 2795 0.145m 0.169m 5) 1232-5 17.15 19.25 443691 3794 0.406m 0.208m#

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. PRL1232.D 1232508.M Mon Nov 19 16:33:58 2001 Page 1

NYC-WTC_000008680

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NYC-WTC_000008680Source: 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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