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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

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\1\DATA\1116O1\1O17REF2.D\ECD1A.CH Vial: 27 Acq On : 17 Nov 20101 7:09 pm Operator: Nefliu Sample : 10/17 ref pest Inst : 105 Misc Multiplr: 1.00 IntFile : EVENTS.E

Data File C:\HPCHEM\l\DATA\111601\1017REF2.D\ECD2B.CH Vial: 27 Acq On 17 Nov 101 7:09 pm Operator: Nefliu Sample 10/17 ref pest Inst : 105 Mise Multiplr: 1.00 IntFile EVENTS.E Quant Time Nov 19 9:19 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#l Resp#2 ug/1 ug/1

System Monitoring Compounds 10) S 2,4 DDD Surrogat 20.30 20.55 3270779 155437 0.172 0.173 Spiked Amount 0.200 Recovery = 86.00% 86.50%

Target Compounds 1) Propachlor 13.19 12.65 740433 39309 0.316m 0.296m 2) g-BHC 15.27 14.81f 10350287 481259 0.236 0.247 3) Heptachlor 15.85 15.90 4509601 212488 0.136 0.129 4) Aldrin 16.60 16.82 2735946 138208 0.059 0.055 5) Heptachlor Epoxi 18.36 18.36 8032364 492514 0.231 0.240 6) 4,4-DDE 19.57 19.88 17463320 792509 0.528m 0.618m 7) Dieldrin 19.99 20.09 4659528 262428 0.128 0.109m 8) Endrin 20.50 21.04 3298764 167745 0.189m 0.191 9) Methoxychlor 23.35 24.32 1798467 153136 0.421m 0.379m

(f)=RT Delta 1/2 Window (#)=Amounts differ by 25% (m) =manual int. 1017REF2.D 111901P.M Mon Nov 19 13:30:10 2001 Page 1

NYC-WTC_000008678

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NYC-WTC_000008678Source: 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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