NYC-WTC_000063083
Analytical record of pesticide concentrations detected in sample AD22360 during September 2001 testing.
1 shared topics · Same agency, volume and box · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗Document / 6 pages
Laboratory method sheet for liquid-liquid extraction, Sept 2001
Machine-extracted title · confidence 90%Technical method sheet detailing extraction parameters and calibration checks for DEP laboratory analysis.
NYC-WTC_000062888–000062893Folder label: “525”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Action Taken On Failed QC Analyses
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NYC-WTC_000062892Source: NYC Law Department, mirrored locally
Related records
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NYC-WTC_000063025
Lab worksheet from September 2001 for extracted material, capturing test parameters and measured conditions during analysis.
1 shared topics · Same agency, volume and box · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063144
Single-page document fragment from environmental analysis records dated September 2001 regarding WTC site testing.
1 shared topics · Same agency, volume and box · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062491
Form page recording laboratory method parameters including drip rate requirements and remarks for analysis in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062687
Page from a laboratory extraction log for sample AD23341 showing parameters like drip rate and pH on September 25, 2001.
1 shared topics · Same agency, volume and box · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061325
Laboratory report detailing GCMS analysis of sample AD22543 for pesticides and related compounds conducted in September 2001.
1 shared topics · Same agency, volume and box · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000030480
DEP laboratory analysis using method SS for sample AD27009 conducted between November and December 2001.
1 shared topics · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029619
Document listing laboratory test results and measurement data for environmental samples from October 2001.
1 shared topics · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030246
Log sheet documenting environmental monitoring activities at the World Trade Center site during November and December 2001.
1 shared topics · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028617
Extraction method records and measurement data for sample AD24477 analyzed in November 2001.
1 shared topics · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029749
Log sheet recording sample preparation parameters including drip rates, pH, and final volumes for laboratory analysis conducted in late 2001.
1 shared topics · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028120
Administrative document containing identification numbers and labels for environmental samples.
1 shared topics · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000028209
QC analysis log sheet recording dates, comments, and identifiers for samples processed in October 2001.
Similarity score 0.968 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062176
Form containing laboratory measurements and quality control data for samples processed in early October 2001.
Similarity score 0.967 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062497
Form page containing handwritten quality control analyst notes and comments for laboratory samples processed in October 2001.
Similarity score 0.967 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027944
Administrative record identifying a sample from the World Trade Center site collected in October 2001.
Similarity score 0.965 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062616
Record of sample extraction and preparation details for environmental analysis conducted in October 2001.
Similarity score 0.958 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060814
Gas chromatography-mass spectrometry analytical results for sample AE06857 showing surrogate compound 2,4-DDD recovery at 90% with detection limit 10.0 ug, completed April 23, 2002
Similarity score 0.958 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Others also read
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NYC-WTC_000061281
Environmental Protection Department record from the World Trade Center site dated October 2001.
Filed in the same folder
NYC-WTC_000061282
Single page fragment from DEP Box 58 containing partial text and identification codes related to environmental testing records.
Filed in the same folder
NYC-WTC_000061287
Document outlining laboratory methods and parameters for sample analysis, likely related to DEP environmental testing protocols.
Filed in the same folder
NYC-WTC_000061299
Laboratory report documenting GCMS analysis of sample AD22543 for pesticide compounds conducted on September 22-25, 2001.
Filed in the same folder
NYC-WTC_000061305
Laboratory report showing calibration standards and quantification of various pesticides including atrazine and alachlor from September 2001.
Filed in the same folder