Duplicate calibration verification results for pesticides and PCBs confirming analytical system performance.
NYC-WTC_000089583–000089589Folder 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\1\DATA\5O8\O11226\CHLC1.D\ECD1A.CH Vial: 4 Signal #2 : C:\MSDCHEM\1\DATA\508\011226\CHLCl .D\ECD2B.CH Acq On : 26 Dec 2001 9:20 am Operator: Nefliu Sample : chi id Inst : Instrume Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e Quant Time: Dec 26 10:45:03 2001 Quant Results File: 011224C.RES
Quant Method : C:\MSDCHEM\1\METHODS\011224C.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides - Chlordane Last Update : Wed Dec 26 10:42:59 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 4) s 2,4-DDD SURROGAT 14.35 14.98 853.1E6 525.1E6 0.223m 0.193 Spiked Amount 0.200 Recovery = 111.50% 96.50% Target Compounds 1) Chlordane Peak 1 10.80 10.89 116.8E6 79207436 0.451m 0.410 2) Chlordane Peak 2 12.07 12.39 150.6E6 100.8E6 0.481m 0.493m 3) Chlordane Peak 3 13.43 13.76 400.9E6 245.5E6 0.447m 0.404m
(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. CHLCl.D 011224C.M Mon Dec 31 11:40:12 2001 Page 1
NYC-WTC_000089586
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000089724
Laboratory report detailing specific pesticide concentrations including Endrin and DDT in environmental sample AD28320 analyzed in late 2001.
1 shared topics · Same agency, volume and box · similarity 1.000
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089971
Laboratory report listing pesticide concentrations for sample AD27116 analyzed between November 13 and December 7, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089731
Laboratory report detailing pesticide and PCB concentrations in environmental sample AD28320 analyzed between November and December 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089590
Report listing all analyzed compounds as below method detection limits with corresponding quantification thresholds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089980
Second quality control check (CCV2) for pesticide analysis showing recovery data for propachlor, methoxychlor, chlordane, toxaphene, and PCBs.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055871
Laboratory report listing concentrations of pesticides including Propachlor and Toxaphene in sample AD27776 analyzed via Method 508.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057173
Lab quality control analysis verifying accuracy of pesticide detection methods for sample AD27546.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055920
Calibration verification data for pesticide analysis of sample AD27626 showing recovery percentages and detection limits.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056794
Laboratory report listing pesticide concentrations including propachlor and lindane for sample AD28317 from late 2001.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056433
Detailed laboratory report of pesticide and PCB analysis for sample AD27985, including surrogate recovery data.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056620
Calibration verification report showing recovery percentages for pesticides in sample AD28168 from late 2001.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056250
Calibration verification data for pesticide analysis of sample AD27951 conducted between November and December 2001.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000089724
Laboratory report detailing specific pesticide concentrations including Endrin and DDT in environmental sample AD28320 analyzed in late 2001.
Similarity score 1.000 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056241
Laboratory report listing analytical results for specific pesticides in sample AD27951 collected between November and December 2001.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056424
Laboratory report listing specific pesticide compounds detected in sample AD27985 with quantitative values and detection limits.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056611
Laboratory report listing detection limits for pesticides including Endrin and DDT in sample AD28168 from late 2001.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056785
Laboratory report listing pesticide concentrations including propachlor and lindane for sample AD28317 from late 2001.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055934
Analytical report detailing surrogate recovery percentages for pesticide compounds in samples processed in December 2001.
Similarity score 0.999 (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