NYC-WTC_000080965
Header page of a DEP laboratory data extract file related to sample analysis conducted in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗Document / 1 page
Extraction log sheet, September 2001
Machine-extracted title · confidence 85%Document containing extraction parameters and analytical notes for NYC 9/11 samples processed on September 22, 2001.
NYC-WTC_000079948Folder label: “508 9/22/01 Extr.”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Method ^5^^ Date Extracted 10 / / Page
Lab# r Description Sample | Drip rate Surr Spk IS Rnal T.V. pH Count ' ' i It a vol/wt Id ml/mln add add add vol. pos. ^^7 ‘17’ in
£ 4-
-A J b 4
253^31 V P
V
Remarks — h Ef Qp^
drip rate must be between 5-1 in for liq-liq extractors drip rate - ’ h J- Na2S04lo^t# 1/ > Cj Extraction type Soiv.lot# iNaCllot# H <1
STANDARD INT SW LOG# CALIBRATION REF/SP1KE MDL/MDRF Q. CHECK INT. STD. SURROGATE LPC ENDRIN/DDT
AnalystjM/^ j revision 4/1^1 ' Verified by Reviewed by Date Wi\'^ NYC-WTC_000079948 1
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NYC-WTC_000079948Source: NYC Law Department, mirrored locally
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NYC-WTC_000089518
Technical sheet detailing liquid-liquid extractor drip rate requirements and calibration standards for laboratory procedures in late 2001.
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Identification label for environmental sample collected at the World Trade Center site during late 2001.
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Fragmented environmental record page from the November 2001 testing period containing technical data fields.
1 shared topics · similarity 0.975
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A fragmented document page from the DEP archive covering samples processed between November and December 2001.
1 shared topics · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000091068
List of Method 508 samples including blanks and reference standards processed in December 2001.
1 shared topics · similarity 0.972
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Document page containing environmental data or metadata related to testing conducted between November and December 2001.
1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089816
Document identifier page associated with pesticide analysis records from January 2002 in DEP Box 68.
1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000092159
Page containing instrument calibration parameters and remarks for liquid-liquid extraction equipment.
1 shared topics · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089941
Fragmented document page from the November 13 to December 7, 2001 environmental testing batch.
1 shared topics · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059472
Single-page document from DEP Box 57 containing minimal visible text, likely part of a larger environmental record series.
1 shared topics · similarity 0.969
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NYC-WTC_000061954
Fragmented extraction log record indicating activity scheduled or performed during October 9 to October 18, 2001.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063539
Technical record outlining methods for sample extraction and pH measurement during DEP laboratory testing.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089518
Technical sheet detailing liquid-liquid extractor drip rate requirements and calibration standards for laboratory procedures in late 2001.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000090909
Identification label for environmental sample collected at the World Trade Center site during late 2001.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000091251
A fragmented document page from the DEP archive covering samples processed between November and December 2001.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087008
Technical form recording liquid-liquid extraction parameters including drip rates and pH measurements for WTC samples.
Similarity score 0.988 (not a probability)
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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_000079947
Administrative record from DEP Box 64 labeled 508 covering an extraction event dated September 22, 2001.
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NYC-WTC_000079949
Laboratory sequence log detailing the processing order and parameters for multiple environmental samples analyzed in late September 2001.
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NYC-WTC_000079952
Laboratory sequence log detailing the processing order and parameters for multiple environmental samples analyzed in late September 2001.
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NYC-WTC_000079955
Laboratory report detailing quantitative results for endrin and its metabolites in environmental sample collected September 2001.
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NYC-WTC_000079962
Laboratory report detailing quantitative results for endrin and its metabolites in environmental sample collected September 2001.
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