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← Document results/DEP Box 13/508 X 10/15/01 AN 11/4/01
Document / 138 pages

DEP laboratory data log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing sample counts and analytical parameters for samples collected October 15, 2001.

NYC-WTC_000007324–000007461

Folder label: “508 X 10/15/01 AN 11/4/01

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NYC 9/11 Public Portal Document 4 Quantitation Report (QT Reviewed)

Signal #1 : C:\HPCHEM\1\DATA\508F\011103\24482SP.D\ECDlA.CH Vial: 72 Signal #2 : C:\HPCHEM\l\DATA\508F\011103\24482SP.D\ECD2B.CH Acq On : 4 Nov 2001 9:43 pm Operator: Nefliu Sample : 24482 spike pest Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 9 15:36 2001 Quant Results File: 011109P.RES Quant Method : C:\HPCHEM\1\METHODS\011109P.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 9/6/00 Last Update : Sun Oct 21 15:26:52 2001 Response via : Initial Calibration DataAcq Meth : 508F2.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/L ug/L

System Monitoring Compounds 10) S 2,4-DDD SURROGAT 36.98 34.07 831900 1062911 0.210 0.200m Spiked Amount 0.200 Recovery = 105.00% 100.00% Target Compounds 1) PROPACHLOR 16.72 15.68 262921 300803 0.398m 0.363 2) g-BHC 22.92 20.67 2250383 3108663 0.316 0.289 3) HEPTACHLOR 25.60 22.08 807038 1332810 0.174 0.164 4) ALDRIN 28.24 24.15 573097 730301 0.064 0.067 5) HEPTACHLOR EPOXI 32.17 29.36 2151722 2714315 0.292 0.284 6) 4,4'-DDE 35.60 32.45 5652476 6861180 0.774m 0.764 7) DIELDRIN 35.89 33.13 1069421 1384757 0.152m 0.153 8) ENDRIN 37.94 34.17 901477 1169999 0.288 0.274m 9) METHOXYCHLOR 49.22 41.23 784488 1158287 0.517 0.565

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 24482SP.D 011109P.M Fri Nov 09 15:36:27 2001 Page 1

NYC-WTC_000007380

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NYC-WTC_000007380Source: NYC Law Department, mirrored locally

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