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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_000008326
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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\l\DATA\508\111601\3PESTC2.D\ECDlA.CHVial: 52 Acq On : 18 Nov 20101 10:52 am Operator: Nefliu Sample : pest ccv Inst 105 Misc Multiplr: 1.00 IntFile EVENTS.E

Data File : C:\HPCHEM\l\DATA\508\111601\3PESTC2.D\ECD2B.CH Vial: 52 Acq On : 18 Nov 101 10:52 am Operator: Nefliu Sample : pest ccv Inst 105 Mise Multiplr: 1.00 IntFile : EVENTS.E Quant Time: Nov 19 13:50 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#1 Resp#2 ug/1 ug/1

System Monitoring Compounds 10) S 2,4 DDD Surrogat 20.27 20.53 3108705 175844 0.164m 0.195 Spiked Amount 0.200 Recovery 82.00% 97.50%

Target Compounds 1) Propachlor 13.17 12.63 479218 30075 0.204m 0x/0.227 2) g-BHC 15.24 14.96 10938469 569042 0.249 2 • 0.292 3) Heptachlor 15.82 15.88 3034152 162015 0.092 %» . 0.098 4) Aldrin 16.57 16.79 4793626 304497 0.104 2 ' 0.121 5) Heptachlor Epoxi 18.33 18.33 6649587 496234 0.191 go- ■ 0.242 # 6) 4,4-DDE 19.55 19.86 11149438 513181 0.337 81- 0.400m 7) Dieldrin 19.96 20.06 2437179 187100 0.067 441. 0.078m 8) Endrin 20.47 21.01 3078438 204581 0.176m8 0.232 # 9) Methoxychlor 23.32 24.29 1519215 162326 0 -356m29.0.402

(f)=RT Delta 1/2 Window (#)=Amounts differ by 25% (m) =manual int. 3PESTC2.D P111501.M Tue Nov 20 14:05:19 2001 Page 1

NYC-WTC_000008326

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NYC-WTC_000008326Source: 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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