NYC Law Department release
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← Document results/DEP Box 13/508 X 10/30/01 AN 11/24/01
Document / 166 pages

Method 508 sample log sheet, Oct-Nov 2001

Machine-extracted title · confidence 90%

Log sheet recording Method 508 sample processing details including drip rates and pH values for samples from late October to November 2001.

NYC-WTC_000008843–000009008

Folder label: “508 X 10/30/01 AN 11/24/01

Page image
Scanned page image, NYC-WTC_000008862
OCR text

OCR status: ok · source: pdftotext

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

Signal #1 : C:\HPCHEM\1\DATA\5O8\1124O1\PESTC2.D\ECD1A.CH Vial: 12 Signal #2 : C:\HPCHEM\1\DATA\508\112401\PESTC2.D\ECD2B.CH Acq On : 24 Nov 2001 4:30 pm Operator: Nefliu Sample : pest ic2 Inst : 105 Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: EVENTS.E Quant Time: Dec 4 15:28 2001 Quant Results File: 120401P.RES

Quant Method : C:\HPCHEM\1\METHODS\508\120401P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Tue Dec 04 15:25:58 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 21.55 21.83 3396527 199457 0.200 0.200 Spiked Amount 0.200 Recovery = 100.00% 100.00%

Target Compounds 1) Propachlor 14.25 13.69 492866 35684 0.212 VO-/ 0.217m 2) g-BHC 16.41 16.13 12531822 671528 0 . 2740</ 0.279 3) Heptachlor 17.02 17.09 3413409 184529 0. 10104 / 0.095 4) Aldrin 17.80 18.04 5478131 366316 0.120 100. 0.118 5) Heptachlor Epoxi 19.59 19.61 7543657 586319 0.263 10 0.239 6) 4,4-DDE 20.81 21.13 12580609 626445 0.3940%. 0.393m 7) Dieldrin 21.27 21.40 2744327 197167 0.08010A-/ 0.073m 8) Endrin 21.81 22.39 3401174 229436 0.188Y/. 0.199 9) Methoxychlor 24.82 26.02 1712139 188688 0.418mas . 0.422

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. PESTC2.D 111701C.M Wed Dec 05 13:36:07 2001 Page 1

NYC-WTC_000008862

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NYC-WTC_000008862Source: NYC Law Department, mirrored locally

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