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

Data File : C:\HPCHEM\1\DATA\111601\24699.D\ECD1A.CH Vial: 31 Acq On : 17 Nov 20101 9:40 pm Operator: Nefliu Sample : sample Inst 105 Misc Multiplr: 1.00 IntFile : events.e

Data File : C:\HPCHEM\1\DATA\1116O1\24699.D\ECD2B.CH Vial: 31 Acq On : 17 Nov 101 9:40 pm Operator: Nefliu Sample : sample Inst 105 Mise Multiplr: 1.00 IntFile : events2.e Quant Time: Nov 19 16:24 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 20.30 20.55 3495322 183399 0.222 0.273 Spiked Amount 0.200 Recovery- = 111.00% 136.50%

Target Compounds 1) 1232-1 12.63 13.85 5124 1615 0.012 0.037 # 2) 1232-2 13.32 14.92 165283 2190 0.128 0.040 # 3) 1232-3 0.00 16.02 0 7466 N.D. d 0.114 4) 1232-4 15.69 18.61 12763 124 0.007 0.008 5) 1232-5 17.22 19.42 302177 1616 0.277 0.089 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 24699.D 1232508.M Mon Nov 19 16:24:59 2001 Page 1

NYC-WTC_000008719

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NYC-WTC_000008719Source: 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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