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← Document results/DEP Box 13/508 Xtract 10/11/01 Analyzed 11/10/11
Document / 9 pages

Pesticide calibration verification results, Nov 2001

Machine-extracted title · confidence 100%

Report showing recovery percentages for pesticide standards including propachlor, lindane, and chlordane during calibration verification.

NYC-WTC_000006952–000006960

Folder label: “508 Xtract 10/11/01 Analyzed 11/10/11

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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\1\DATA\508F\011110\PESTC1.D\ECD1A.CH Vial: 18 Signal #2 : C:\HPCHEM\1\DATA\508F\011110\PESTC1.D\ECD2B.CH Acq On : 10 Nov 2001 7:48 pm Operator: Nefliu Sample : pest icl Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 15 8:28 2001 Quant Results File: 011114P.RES Quant Method : C:\HPCHEM\1\METHODS\011114P.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 Target Compounds PROPACHLOR 16.50 15.3 6 36106 0.042101. 0.046 1) 41753 2) g-BHC 22.64 20.28 439761 658773 0.051// 0.058 3) HEPTACHLOR 25.30 21.67 113808 186350 0.019(00 0.022 4) ALDRIN 27.96 23.71 228630 296309 0.02292/ 0.026 5) HEPTACHLOR EPOXI 31.93 28.98 379628 540439 0.045 0‘ 0.053 6) 4,4'-DDE 35.40 32.13 566437 816021 0.069m£6/ 0.087 # 7) DIELDRIN 35.66 32.79 121180 174693 0.015m°‘ 0.018 8) ENDRIN 37.68 33.84 153393 233049 0.033m£3- 0.044 # 9) METHOXYCHLOR 48.72 40.78 182249 222640 0.075 / 0.095 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. PESTCI.D 011114P.M Thu Nov 15 08:36:53 2001 Page 1

NYC-WTC_000006953

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NYC-WTC_000006953Source: NYC Law Department, mirrored locally

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