NYC-WTC_000069951
Log sheet recording liquid-liquid extraction parameters and sample processing details for November 2001.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Document / 3 pages
GCMS sample extraction log table, Nov 2001
Machine-extracted title · confidence 95%Multi-page laboratory log table recording sample extraction details including volumes and drip rates for GCMS analysis in November 2001.
NYC-WTC_000068397–000068399Folder label: “GCMS Scan X 10/12/01 An 11/3/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Method Date Extracted l7yCi / Page J i1 Lab# Description | Sample vol/wt Drip rate ml/mfai Surr add Spk add IS add Rnal vol. T.v. pos. pH Count 1! ii nsri IS
gL4t(T> V Io n I lb ^S3S1- 44^ il 53331^^ if S333E1 323351 y If, ■4^ i: ifit 75/ f if l± iSM^ggS^Sa 4-
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Remarks
4 02 212 5; 7^
drip rata must be between ^15 ml/mh for liq-liq extractors Extraction type STANDARD INT STD LOG# Iv.lot# drip rate - |NaCllot#'7 IrJto/7 Na2S04 lot# ygUtC/ I I- '' CALIBRATION REF/SPIKE MDITMDRF Q. CHECK INT.STD. surrogate
LPC ENDRIN/DDT iI
Reviewed bv 7/j fi / 1 revision 4/1 aoi / Verified by Date Hill I I
NYC-WTC_000068397
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NYC-WTC_000068397Source: NYC Law Department, mirrored locally
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1 shared topics · Same agency, volume and box · similarity 0.992
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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 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069268
Document page containing unreadable or corrupted text related to GCMS scanning procedures from November 2001.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067620
Header page from a GCMS scan batch dated October 4, 2001, associated with DEP laboratory operations.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069496
Fragmented page from a GCMS scan document dated November 24, 2001, containing minimal readable text.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068556
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
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067736
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 0.989
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000086892
Technical form recording liquid-liquid extraction parameters including drip rates and pH measurements for WTC samples.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088696
Fragmented GC/MS scan page from a laboratory blank sample dated September 27, 2001.
1 shared topics · similarity 0.990
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