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← Document results/DEP Box 64/508 Xtract 10/2/01 Anal 10/27/01
Document / 8 pages

Pesticide analysis summary, sample AD23900, Oct 2001

Machine-extracted title · confidence 95%

Manual entry sheet documenting quantitative results for chlorinated pesticides and PCBs in sample AD23900 analyzed between October 2 and 27, 2001.

NYC-WTC_000081247–000081254

Folder label: “508 Xtract 10/2/01 Anal 10/27/01

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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\l\DATA\508F\011027B\22558.D\ECDlA.CHVial: 38 Signal #2 : C:\HPCHEM\l\DATA\508F\011027B\22558.D\ECD2B.CH Acq On Sample Mise : 28 Oct 2001 : sample : 9:05 am

IntFile Signal #1: events.e Operator Nefliu Inst 104 Multiplr 1.00 TV IntFile Signal #2; events2.e Quant Time: Oct 29 10:50 2001 Quant Results File: 011029P.RES

Quant Method : C:\HPCHEM\1\METHODS\011029P.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 37.15 34.22 613874 705453 0.139 0.143 Spilced Amount 0.2 00 Recovery = 69.50% 71.50% Target Compounds 1) PROPACHLOR 0.00 15.90 0 4285 N.D. d 0.006 2) g-BHC 23.24 20.76 13904 12581 0.002 0.001 # 3) HEPTACHLOR 25.88 22.22 4603 5946 0.001 0.001 4) ALDRIN 28.50 24.49 2084 3905 0.000 0.000 # 5) HEPTACHLOR EPOXI 32.42 29.48 598 676 0.000 0.000 6) 4,4'-DDE 35.74 32.61 2160 6214 0.000 0.001 # 7) DIELDRIN 36.12 33.09 3374 707 0.000 0.000 # 8) ENDRIN 38.15 0.00 1176 0 0.000 N.D. d# 9) METHOXYCHLOR 0.00 41.47 0 100108 N.D. 0.047 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 22558.D 011029P.M Mon Oct 29 10:50:42 2001 Page 1

NYC-WTC_000081247

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NYC-WTC_000081247Source: NYC Law Department, mirrored locally

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