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← Document results/DEP Box 13/508 X 10/24/01 AN 11/21/01
Document / 111 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 24, 2001.

NYC-WTC_000007885–000007995

Folder label: “508 X 10/24/01 AN 11/21/01

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NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\l\DATA\508\112101\25175SP.D\ECDlA.CH Vial: 27 Acq On : 22 Nov 20101 3 :12 am Operator: Nefliu Sample : 25175 spike pest Inst 105 Mise Multiplr: 1.00 IntFile : EVENTS.E

Data File C:\HPCHEM\1\DATA\508\112101\25175SP.D\ECD2B.CH Vial: 27 Acq On 22 Nov 101 3:12 am Operator: Nefliu Sample 25175 spike pest Inst 105 Misc Multiplr: 1.00 IntFile EVENTS.E Quant Time Nov 28 11:05 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 21.80 2894081 151491 0.179 0.171 Spiked Amount 0.200 Recovery 89.50% 85.50%

Target Compounds 1) Propachlor 14.23 13.67 861542 55097 0.371 0.361m 2) g-BHC 16.39 16.11 10827834 551835 0.240 0.265 3) Heptachlor 16.99 17.06 4617869 224871 0.116 0.120 4) Aldrin 17.77 18.02 2728047 157260 0.057 0.055 5) Heptachlor Epoxi 19.57 19.58 7800407 550365 0.253 0.247 6) 4,4-DDE 20.78 21.10 16490840 917999 0.502 0.606m 7) Dieldrin 21.25 21.37 4192221 286644 0.118 0.118m 8) Endrin 21.79 22.36 3516854 222448 0.180 0.184 9) Methoxychlor 24.78 25.98 1668641 168846 0.368m 0.336/

(f)=RT Delta 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 25175SP.D 112601P.M Wed Nov 28 11:05:24 2001 Page 1

NYC-WTC_000007940

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NYC-WTC_000007940Source: 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 0.997

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