NYC-WTC_000063575
Calibration standard analysis data for sample AD22754 listing chemical response values from October 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Method detection limit analysis data for sample AD22754 listing chemical response values from October 2001.
NYC-WTC_000063663–000063670Folder label: “525 9/25 - 9/26/01 Extr 10/1 Analysis”

OCR status: ok · source: pdftotext
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o o co § '2 o o Clironatogran Plot File: F:\REFA1001 Date: Oct-02-1991 01:50:09 TJ c CT o' o C3> Comnent: BOHLK; METHOD 525; INST 204; 10/01/01; REF STD "D O O C3> CJ> Scan No: 1 Retention Tine: 0:01 RIC: 0 Mass Ransfe: 0-0 3. cn Plotted: 1 to 1859 9L Range: 1 to 1859 100x = 6419794 O 100X i o o c 3 CD 3
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4, aIJ- , , IJ , I, r UJI I w Ju I I J I 400 800 1200 1600 6:40 13:20 20:00 26:40
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000063575
Calibration standard analysis data for sample AD22754 listing chemical response values from October 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062722
Laboratory reference standard analysis report for sample AD22491 detailing chemical concentrations measured in September 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062057
Laboratory report displaying calibration standard results for pesticide and contaminant analysis in sample AD26143.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062631
Chemical analysis report for sample AD23341 showing test results and quality control pass/fail data from October 2001.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062804
Document showing reference standard analysis results for organic compounds in sample AD22485 on September 19, 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062693
Chemical analysis report for sample AD22491 showing detection limits and concentrations from September 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063562
Lab blank analysis data for sample AD22754 listing pesticide and contaminant detection limits from October 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063949
Laboratory report listing analytical results for reference standards used to validate the accuracy of pesticide quantification.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062557
Laboratory report listing analytical results for pesticides and related compounds in sample AD23270, with most values below detection limits.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062444
Data sheet verifying method detection limits for pesticides and related compounds during laboratory analysis in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063877
Laboratory report listing analytical results for calibration standards used to verify instrument accuracy during pesticide testing.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063889
Laboratory report listing analytical results for reference standards used to validate the accuracy of pesticide quantification.
1 shared topics · Same agency, volume and box · similarity 0.989
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_000062562
Laboratory report showing lab blank analysis results for sample AD23270 verifying no contamination in testing process.
Similarity score 0.981 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063809
Laboratory analysis of sample AD22978 started September 26, 2001 for pesticides and organic compounds including simazine, atrazine, phthalates, and dinitrotoluenes.
Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062088
Laboratory report for a spiked sample AD26143 showing recovery rates for various pesticides and contaminants during October 2001 analysis.
Similarity score 0.977 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064153
Laboratory report listing detection limits for pesticides and organic compounds in sample AD23497.
Similarity score 0.977 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062524
Laboratory report of reference standard analysis for sample AD23319 to verify instrument calibration accuracy.
Similarity score 0.973 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063937
Laboratory report listing analytical results for calibration standards used to verify instrument accuracy during pesticide testing.
Similarity score 0.972 (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_000063538
Record of sample extraction on September 25-26, 2001, with analysis completed in early October 2001.
Filed in the same folder
NYC-WTC_000063539
Technical record outlining methods for sample extraction and pH measurement during DEP laboratory testing.
Filed in the same folder
NYC-WTC_000063543
Header page for environmental sample analysis records from the World Trade Center site dated October 2001.
Filed in the same folder
NYC-WTC_000063555
Chemical analysis report for sample AD22754 showing DDT levels and quality control pass status from October 2001.
Filed in the same folder
NYC-WTC_000063562
Lab blank analysis data for sample AD22754 listing pesticide and contaminant detection limits from October 2001.
Filed in the same folder