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← Document results/DEP Box 64/508 9/28/01 Extr. 10/21 Analysis
Document / 10 pages

Pesticide analysis results, sample AD23722, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report listing detection limits and results for pesticide compounds in a WTC water sample.

NYC-WTC_000080944–000080953

Folder label: “508 9/28/01 Extr. 10/21 Analysis

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Scanned page image, NYC-WTC_000080945
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document udcxuii i\cpux u Wr nevxeweu/.

■Signal #1 : C:\HPCHEM\l\DATA\508F\011016C\23722.D\ECDlA.CH Vial:__60 Signal #2 : C:\HPCHEM\l\bATA\508F\011016C\23722.D\ECD2B.CH Acq On : 21 Oct 2001 4:59 pm Operator: Nef1iu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Oct 22 15:51 2001 Quant Results File: 011019P.RES

Quant Method : C:\HPCHEM\1\METHODS\011019P.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 9/6/00 Last Update : Sun Oct 21 15:26:52 2001 Response via : Initial Calibration DataAcg 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 37.28 34.41 445553 525131 0.109 0.118 Spilced Amount 0.200 Recovery = 54.50% 59.00% Target Compounds 1) PROPACHLOR 0.00 15.98 0 1990 N.D. d 0.003 2) g-BHC 23.42 20.99 20547 1182 0.003 0.000 # 3) HEPTACHLOR 25.95 22.51 2729 5142 0.001 0.001 # 4) ALDRIN 28.67 24.57 1927 704 0.000 0.000 # 5) HEPTACHLOR EPOXI 32.23 29.69 3255 1775 0.000 0.000 # 6) 4,4'-DDE 35.95 32.80 1264 2987 0.000 0.000 # 7) DIELDRIN 36.07 33.32 1262 737 0.000 0.000 # 9) METHOXYCHLOR 0.00 41.74 0 268232 N.D. 0.156 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 23722.D 011019P.M Mon Oct 22 15:52:13 2001 Page 1

NYC-WTC_000080945

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NYC-WTC_000080945Source: NYC Law Department, mirrored locally

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