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Herbicide quantification results for sample AD22358, Sept 2001

Machine-extracted title · confidence 95%

DEP laboratory report providing specific concentration values in micrograms for herbicides such as Dalapon, Dicamba, and Pentachlorophenol in sample AD22358.

NYC-WTC_000061836–000061839

Folder label: “515

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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 ; C:\HPCHEM\l\DATA\515F\010925\22358S.D\ECDlA.CHVial: 32 Signal #2 : C:\HPCHEM\l\DATA\515F\010925\22358S.D\ECD2B.CH Acq On : 25 Sep 2001 4:09 pm Operator: Nefliu Sample : 22358 spike Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Sep 26 10:53 2001 Quant Results File: 010925H.RES Quant Method : C:\HPCHEM\1\METHODS\010925H.M (Chemstation Integrator) Title : CHLORINATED ACIDS 515.1 1/25/98 Last Update : Wed Sep 26 08:35:24 2001 Response via : Initial Calibration DataAcq Meth : 515AF.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/1 ug/1

System Monitoring Compounds 2) S DCAA SURROGATE 13.58 12.81 467983 488389 2.485m 1.412m# Spiked Amount 2.000 Recovery = 124.25% 70.60% Target Compounds 1) DALAPON 4.90 4.81 1046577 1365228 2.252 2.593 3) DICAMBA 13.98 13.10 381814 435482 0.236m 0.236m 4) 2,4-D 15.44 14.79 135098 178707 0.224m 0.260 5) PENTACHLOROPHENO 16.11 14.96 627999 794042 0.102m 0.105m 6) SILVEX 16.39 15.79 692731 799091 0.275 0.256m 7) 2,4,5-T 17.12 16.44 670075 750436 0.269m 0.231m 8) DINOSEB 17.26 17.86 689987 834248 0.450m 0.497 9) DCPA, DI-ACID 19.57 18.50 2963596 3734822 1.980 1.920 10) PICLORAM 21.01 19.61 575572 893842 0.236m 0.296 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% {m)=manual int. 22358S.D 010925H.M Wed Sep 26 10:53:58 2001 Page 1

NYC-WTC_000061838

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NYC-WTC_000061838Source: NYC Law Department, mirrored locally

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