NYC-WTC_000086566
Page from a multi-page laboratory log showing sample analysis fields and remarks for September 24, 2001.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Document / 5 pages
DEP extraction method sheet with drip rate data, September 2001
Machine-extracted title · confidence 90%Technical form recording liquid-liquid extraction parameters including drip rates and pH measurements for WTC samples.
NYC-WTC_000087008–000087012Folder label: “508 Scan 9/18/01 9/27/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Method /. I - /f Date Extracted Page
Lab #1 Description I Sample I Drip rate Surr Spk IS Rnal T.v. pH ty . . vol/wt I ml/mln add add add pos.
33- ZW- JSL. _n_ ^050 -O.
-X S 1 K y i-1
0 WE
Remarks
drip rate must be between 5- m(/mfn for liq-liq extractors drip rate - Extraction type ISoIv.lot# |NaCI Na2SO4lot# ^7 STANDARD INT .OG# CAUBRATION REF/SPtKE MDL/MDRF 0. CHECK INT. STD. SURROGATE LPC ENDRIN/DDT
Supv. approvedJi^j^ Analyst revision 10/15/a9 Verified by
NYC-WTC_000087008
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NYC-WTC_000087008Source: NYC Law Department, mirrored locally
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NYC-WTC_000087975
Fragmented technical printout from a GC/MS scan performed on September 24, 2001.
1 shared topics · Same agency, volume and box · similarity 0.993
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.
1 shared topics · Same agency, volume and box · similarity 0.990
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Laboratory report documenting GC/MS analysis of environmental sample AD22167 conducted on September 20, 2001.
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NYC-WTC_000069571
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1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069496
Fragmented page from a GCMS scan document dated November 24, 2001, containing minimal readable text.
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Technical document outlining GCMS method parameters, drip rates, and calibration values for environmental testing.
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Fragmented document header containing metadata for gas chromatography-mass spectrometry analysis.
1 shared topics · similarity 0.990
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Document header page for GCMS analysis records from the DEP Box 21 collection dated December 2001.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067975
Laboratory report documenting GCMS analysis of sample AD24215 conducted on November 6, 2001, noting unknown compounds.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068721
Document page containing identification codes for GCMS scans conducted in November 2001 within DEP Box 60.
1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069951
Log sheet recording liquid-liquid extraction parameters and sample processing details for November 2001.
1 shared topics · similarity 0.988
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