NYC-WTC_000068812
Document page containing identification codes for GCMS scans conducted in November 2001 within DEP Box 60.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Document / 3 pages
GCMS extraction log, Oct-Nov 2001
Machine-extracted title · confidence 85%Log sheet recording liquid-liquid extraction parameters and sample processing details for October and November 2001.
NYC-WTC_000069729–000069731Folder label: “GCMS Scan X 10/27/01 An 11/17/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Method -G«^ Date Extracted Page
Lab# Description | Sample | Drip rate Sun* Spk IS Final T.V. _P» Count nd/nrin add add acM vol. pos. ^'7
W IRTiTKfJ M to 7 5 -U-
Remarks
drip rate must be between 5-M ml/Mnfor Bq-Bq ojrtractors drip rate -_____ Extraction type - |NaCIlot#l//f [Na2SO4lot# V SZ-WS STANDARD INT STD LOO# CALIBRATION REF/SPIKE »fflM7MDRF Q. CHECK INT.STD. surrogate uc ENDRIN/DDT
Reviewed by^JV^ \ Analyst revision 4/12/01 Verified by Dat8^O^ \
NYC-WTC_000069729
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NYC-WTC_000069729Source: NYC Law Department, mirrored locally
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NYC-WTC_000069951
Log sheet recording liquid-liquid extraction parameters and sample processing details for November 2001.
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Log sheet recording liquid-liquid extraction parameters and sample processing details for November 2001.
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Fragmented laboratory data record from a GCMS scan performed in November 2001 regarding environmental samples.
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Log sheet recording liquid-liquid extraction parameters and sample processing details for November 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
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Document page containing identification codes for GCMS scans conducted in November 2001 within DEP Box 60.
1 shared topics · Same agency, volume and box · similarity 0.989
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Record of laboratory extraction parameters including drip rates and solvent details for samples processed in November 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
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Header page from a GCMS scan batch dated October 4, 2001, associated with DEP laboratory operations.
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Header page from a GCMS scan batch dated October 5, 2001, associated with DEP laboratory operations.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069815
Fragmented page showing laboratory method parameters and sample processing details for November 2001.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000088696
Fragmented GC/MS scan page from a laboratory blank sample dated September 27, 2001.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000086892
Technical form recording liquid-liquid extraction parameters including drip rates and pH measurements for WTC samples.
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NYC-WTC_000070087
Log sheet recording liquid-liquid extraction parameters and sample processing details for October and November 2001.
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Document containing extraction parameters and analytical notes for NYC 9/11 samples processed on September 24, 2001.
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Header page from a GCMS scan batch dated October 4, 2001, associated with DEP laboratory operations.
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Technical record outlining methods for sample extraction and pH measurement during DEP laboratory testing.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031870
Index or cover sheet page for the GCMS folder covering the period from November 7 to December 6, 2001.
Similarity score 0.978 (not a probability)
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NYC-WTC_000069728
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NYC-WTC_000069732
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NYC-WTC_000069754
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NYC-WTC_000069767
Gas chromatography-mass spectrometry analytical results for sample AD25601 analyzed on November 28, 2001, identifying other unknown compounds.
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