Instrumental analysis report for a reextracted sample from December 27, 2001, documenting compound identification and recovery percentages.
NYC-WTC_000089529–000089530Folder label: “508 X 11/27/01 A 12/4-12/26/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Quantitation Report (QT Reviewed) ■
Signal #1 : C:\MSDCHEM\l\DATA\508\011226\27142D.D\ECDlA.CH Vial: 68 Signal #2 : C:\MSDCHEM\l\DATA\508\011226\27142D.D\ECD2B.CH Acq On : 27 Dec 2001 6:46 am Operator: Nefliu Sample : 27142 reextracted Inst Instrume Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e Quant Time: Dec 31 11:20:12 2001 Quant Results File: 011224P.RES
Quant Method : C:\MSDCHEM\1\METHODS\011224P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Wed Dec 26 10:35:07 2001 Response via : Initial Calibration DataAcq Meth : MDL508.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 10) s 2,4-DDD SURROGAT 14.35 14.98 411.0E6 297.3E6 0.106m 0.102m Spiked Amount 0.200 Recovery = 53.00% 51.00% Target Compounds 9) Methoxychlor 0.00 18.01 0 20371713 N.D. d 0.015m
(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 27142D.D 011224P.M Mon Dec 31 11:37:34 2001 Page 1
NYC-WTC_000089529
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000090158
Laboratory report listing analytical results for pesticides and PCBs in sample AD27145 from November to December 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000091021
Laboratory report documenting Method 508 pesticide and PCB analysis for sample AD27015 from November to December 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000090050
Laboratory summary of pesticide concentrations for sample AD27116, showing surrogate recovery metrics in December 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000091049
Laboratory report documenting Method 508 pesticide and PCB analysis for sample AD27112 from November to December 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000090067
Laboratory summary of pesticide concentrations for sample AD27188, showing surrogate recovery metrics in December 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000090140
Laboratory report listing analytical results for pesticides and PCBs in sample AD27140 from November to December 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000090176
Laboratory report listing analytical results for pesticides and PCBs in sample AD27191 from November to December 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000090122
Laboratory report listing analytical results for pesticides and PCBs in sample AD27117 from November to December 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000090963
Laboratory report listing concentrations for pesticides and PCBs in sample AD27055 from the World Trade Center site.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000090986
Laboratory report detailing quantitative findings for pesticides and PCBs in sample AD27056 from the World Trade Center site.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000090944
Raw analytical data file containing chromatogram information and compound identification for World Trade Center soil samples.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000090020
Laboratory report detailing pesticide and PCB concentrations for sample AD27114 with most compounds below detection limits in December 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000056530
Laboratory report listing detection limits for pesticides and PCBs in sample AD28043 from late 2001.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055851
Laboratory report listing concentrations of multiple pesticides including Propachlor and Lindane in sample AD27776.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056500
Laboratory report listing pesticide concentrations and surrogate recovery values for sample AD27984.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056520
Laboratory analysis report for pesticides and PCBs from Nov 21 through Dec 20, 2001, with detection results recorded in micrograms with mostly below-detectable-limit values.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056752
Laboratory report listing quantitative results for pesticides and PCBs in sample AD28169.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056510
Laboratory report page indicating pesticide concentrations and surrogate recovery values for sample AD27984.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000089517
Monitoring log or report covering the period from November 27 to December 26, 2001 for the World Trade Center site.
Filed in the same folder
NYC-WTC_000089518
Technical sheet detailing liquid-liquid extractor drip rate requirements and calibration standards for laboratory procedures in late 2001.
Filed in the same folder
NYC-WTC_000089519
Computer-generated sequence listing samples including pesticides and toxics analyzed under EPA Method 508 in late November and December 2001.
Filed in the same folder
NYC-WTC_000089521
System log or directory listing showing file paths and instrument configurations for Method 508 data stored on laboratory servers in December 2001.
Filed in the same folder
NYC-WTC_000089523
Detailed report of instrumental analysis for a laboratory blank sample conducted on December 26, 2001, showing surrogate recovery rates.
Filed in the same folder