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← Document results/DEP Box 64/508 10/1/01 Extract
Document / 7 pages

DEP sample extraction method configuration, Oct 2001

Machine-extracted title · confidence 100%

Technical log detailing the extraction methods and compound targets used for pesticide analysis in October 2001.

NYC-WTC_000080970–000080976

Folder label: “508 10/1/01 Extract

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Scanned page image, NYC-WTC_000080971
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document .vuancicacion Report (Not Reviewed) Signal #1 : C : \HPCHEMM.\DATA\508F.\011016C\1015END .D\ECDlA.CH-V-ia-l-:—2 Signal #2 : C:\HPCHEM\l\DATA\508F\011016C\1015END.D\ECD2B.CH Acq On : 16 Oct 2001 5:56 pm Operator: Nefliu Sample : endrin decomposition Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 21' 9:42 2001 Quant Results File: 011018P.RES

Quant Method : C:\HPCHEM\1\METHODS\011018P.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 9/6/00 Last Update : Fri Sep 28 14:35:02 2001 Response via : Initial Calibration DataAcq Meth : 508F.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 37.13 34.57 1086 1501538 0.000 0.319 # Spilced Amount 0.100 Recovery 0.00% 319.00% Target Compounds 2) g-BHC 0.00 21.41f 0 4180 N.D. 0.000 # 3) HEPTACHLOR 26.08 22.59 4206 3954 0.001 0.001 # 4) ALDRIN 28.31f 0.00 1066 0 0.000 N.D. # 5) HEPTACHLOR EPOXI 32.32 29.90 4883 1701 0.001 0.000 # 6) 4,4'-DDE 35.90 32.85 22968 15045 0.003 0.002 # 7) DIELDRIN 36.21 33.19f 949 5450 0.000 0.001 # 8) ENDRIN 38.33 34.57 1584555 1501538 0.412 0.308 # 9) METHOXYCHLOR 50.22f 41.57 20988 522 0.015 0.000 #

C

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 1015END.D 011018P.M Sun Oct 21 09:42:17 2001 Page 1

NYC-WTC_000080971

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NYC-WTC_000080971Source: NYC Law Department, mirrored locally

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