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← Document results/DEP Box 13/508 X 10/22/01 AN 11/21/01
Document / 116 pages

DEP Method 508 analysis log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing Method 508 analysis results for samples collected October 22, 2001.

NYC-WTC_000008177–000008292

Folder label: “508 X 10/22/01 AN 11/21/01

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Scanned page image, NYC-WTC_000008276
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OCR status: ok · source: pdftotext

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

Data File C:\HPCHEM\1\DATA\508\112101\25047.D\ECD1A.CH Vial: 23 Acq On 22 Nov 20101 12:41 am Operator: Nefliu Sample sample Inst 105 Mise Multiplr: 1.00 IntFile EVENTS.E

Data File C:\HPCHEM\1\DATA\508\112101\25047.D\ECD2B.CH Vial: 23 Acq On 22 Nov 101 12:41 am Operator: Nefliu Sample sample Inst 105 Misc Multiplr: 1.00 IntFile EVENTS.E Quant Time Nov 28 10:27 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 21.52 21.79 2995232 166707 0.185m 0.189m Spiked Amount 0.200 Recovery = 92.50% 94.50%

Target Compounds 1) Propachlor 14.14 0.00 3706 0 0.002 N.D. # 2) g-BHC 16.37 0.00 8584 0 0.000 N.D. # 3) Heptachlor 17.01 0.00 306997 0 0.008 N.D. # 4) Aldrin 0.00 17.96 0 2295 N.D. d 0.001 6) 4,4-DDE 20.78 21.29 30850 292 0.001 0.000 # 7) Dieldrin 21.29 21.29f 16250 292 0.000 0.000 # 8) Endrin 21.92f 22.34 167534 427 0.009 0.000 # 9) Methoxychlor 24.84 25.85f 9217 970 0.002 0.002

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 25047.D 112601P.M Wed Nov 28 10:27:31 2001 Page 1

NYC-WTC_000008276

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NYC-WTC_000008276Source: 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 0.993

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